diff --git a/l10n/ach/viewer.ftl b/l10n/ach/viewer.ftl
index 1b33bdfcc..a54638ee7 100644
--- a/l10n/ach/viewer.ftl
+++ b/l10n/ach/viewer.ftl
@@ -217,6 +217,9 @@ pdfjs-web-fonts-disabled = Kijuko dit pa coc me kakube woko: pe romo tic ki dit
 ## Editing
 
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 
diff --git a/l10n/af/viewer.ftl b/l10n/af/viewer.ftl
index d1f1a2bdf..834a2eca6 100644
--- a/l10n/af/viewer.ftl
+++ b/l10n/af/viewer.ftl
@@ -204,6 +204,9 @@ pdfjs-web-fonts-disabled = Webfonte is gedeaktiveer: kan nie PDF-fonte wat ingeb
 ## Editing
 
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 
diff --git a/l10n/an/viewer.ftl b/l10n/an/viewer.ftl
index 5b8592d30..a90b60c54 100644
--- a/l10n/an/viewer.ftl
+++ b/l10n/an/viewer.ftl
@@ -249,6 +249,9 @@ pdfjs-web-fonts-disabled = As fuents web son desactivadas: no se puet incrustar
 ## Editing
 
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 
diff --git a/l10n/ar/viewer.ftl b/l10n/ar/viewer.ftl
index 478824cfd..47c8cbc98 100644
--- a/l10n/ar/viewer.ftl
+++ b/l10n/ar/viewer.ftl
@@ -325,6 +325,9 @@ pdfjs-highlight-floating-button1 =
     .aria-label = أبرِز
 pdfjs-highlight-floating-button-label = أبرِز
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 pdfjs-editor-remove-ink-button =
diff --git a/l10n/ast/viewer.ftl b/l10n/ast/viewer.ftl
index f5c8e610f..abc1b72e5 100644
--- a/l10n/ast/viewer.ftl
+++ b/l10n/ast/viewer.ftl
@@ -193,6 +193,9 @@ pdfjs-password-cancel-button = Encaboxar
 ## Editing
 
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 
diff --git a/l10n/az/viewer.ftl b/l10n/az/viewer.ftl
index e74ef6bac..00b2bc45d 100644
--- a/l10n/az/viewer.ftl
+++ b/l10n/az/viewer.ftl
@@ -249,6 +249,9 @@ pdfjs-web-fonts-disabled = Web Şriftlər söndürülüb: yerləşdirilmiş PDF
 ## Editing
 
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 
diff --git a/l10n/be/viewer.ftl b/l10n/be/viewer.ftl
index 5f8e06d42..b9a168a5a 100644
--- a/l10n/be/viewer.ftl
+++ b/l10n/be/viewer.ftl
@@ -322,6 +322,9 @@ pdfjs-editor-signature-button =
     .title = Дадаць подпіс
 pdfjs-editor-signature-button-label = Дадаць подпіс
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 pdfjs-editor-remove-ink-button =
diff --git a/l10n/bg/viewer.ftl b/l10n/bg/viewer.ftl
index bfc13e350..a42445773 100644
--- a/l10n/bg/viewer.ftl
+++ b/l10n/bg/viewer.ftl
@@ -310,6 +310,9 @@ pdfjs-editor-stamp-button =
     .title = Добавяне или променяне на изображения
 pdfjs-editor-stamp-button-label = Добавяне или променяне на изображения
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 pdfjs-editor-remove-ink-button =
diff --git a/l10n/bn/viewer.ftl b/l10n/bn/viewer.ftl
index 4f9320c60..a4265f1ed 100644
--- a/l10n/bn/viewer.ftl
+++ b/l10n/bn/viewer.ftl
@@ -239,6 +239,9 @@ pdfjs-web-fonts-disabled = ওয়েব ফন্ট নিষ্ক্রিয়
 ## Editing
 
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 
diff --git a/l10n/bo/viewer.ftl b/l10n/bo/viewer.ftl
index fec5da03c..7fe87f530 100644
--- a/l10n/bo/viewer.ftl
+++ b/l10n/bo/viewer.ftl
@@ -239,6 +239,9 @@ pdfjs-web-fonts-disabled = Web fonts are disabled: unable to use embedded PDF fo
 ## Editing
 
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 
diff --git a/l10n/br/viewer.ftl b/l10n/br/viewer.ftl
index e8a6c3a64..bd9da0d4f 100644
--- a/l10n/br/viewer.ftl
+++ b/l10n/br/viewer.ftl
@@ -273,6 +273,9 @@ pdfjs-editor-stamp-button =
     .title = Ouzhpennañ pe aozañ skeudennoù
 pdfjs-editor-stamp-button-label = Ouzhpennañ pe aozañ skeudennoù
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 
diff --git a/l10n/brx/viewer.ftl b/l10n/brx/viewer.ftl
index 62ee75f1f..5b06c7717 100644
--- a/l10n/brx/viewer.ftl
+++ b/l10n/brx/viewer.ftl
@@ -210,6 +210,9 @@ pdfjs-web-fonts-disabled = वेब फन्टखौ लोरबां ख
 ## Editing
 
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 
diff --git a/l10n/bs/viewer.ftl b/l10n/bs/viewer.ftl
index d57185efb..546767d08 100644
--- a/l10n/bs/viewer.ftl
+++ b/l10n/bs/viewer.ftl
@@ -215,6 +215,9 @@ pdfjs-web-fonts-disabled = Web fontovi su onemogućeni: nemoguće koristiti uba
 ## Editing
 
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 
diff --git a/l10n/ca/viewer.ftl b/l10n/ca/viewer.ftl
index 7a2746dc6..87b77e205 100644
--- a/l10n/ca/viewer.ftl
+++ b/l10n/ca/viewer.ftl
@@ -272,6 +272,9 @@ pdfjs-editor-ink-button =
     .title = Dibuixa
 pdfjs-editor-ink-button-label = Dibuixa
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 
diff --git a/l10n/cak/viewer.ftl b/l10n/cak/viewer.ftl
index e92b591d2..acda930b6 100644
--- a/l10n/cak/viewer.ftl
+++ b/l10n/cak/viewer.ftl
@@ -270,6 +270,9 @@ pdfjs-editor-ink-button =
     .title = Tiwachib'ëx
 pdfjs-editor-ink-button-label = Tiwachib'ëx
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 
diff --git a/l10n/ckb/viewer.ftl b/l10n/ckb/viewer.ftl
index b72eec213..35f96169a 100644
--- a/l10n/ckb/viewer.ftl
+++ b/l10n/ckb/viewer.ftl
@@ -234,6 +234,9 @@ pdfjs-web-fonts-disabled = جۆرەپیتی وێب ناچالاکە: نەتوا
 ## Editing
 
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 
diff --git a/l10n/cs/viewer.ftl b/l10n/cs/viewer.ftl
index e01f099d2..3d3ee0ed4 100644
--- a/l10n/cs/viewer.ftl
+++ b/l10n/cs/viewer.ftl
@@ -324,6 +324,19 @@ pdfjs-editor-signature-button =
     .title = Přidat podpis
 pdfjs-editor-signature-button-label = Přidat podpis
 
+## Default editor aria labels
+
+# “Highlight” is a noun, the string is used on the editor for highlights.
+pdfjs-editor-highlight-editor =
+    .aria-label = Editor zvýraznění
+# “Drawing” is a noun, the string is used on the editor for drawings.
+pdfjs-editor-ink-editor =
+    .aria-label = Editor kresby
+pdfjs-editor-signature-editor =
+    .aria-label = Editor podpisu
+pdfjs-editor-stamp-editor =
+    .aria-label = Editor obrázků
+
 ## Remove button for the various kind of editor.
 
 pdfjs-editor-remove-ink-button =
@@ -352,9 +365,16 @@ pdfjs-editor-stamp-add-image-button-label = Přidat obrázek
 pdfjs-editor-free-highlight-thickness-input = Tloušťka
 pdfjs-editor-free-highlight-thickness-title =
     .title = Změna tloušťky při zvýrazňování jiných položek než textu
+pdfjs-editor-add-signature-container =
+    .aria-label = Ovládací prvky pro podpisy a uložené podpisy
 pdfjs-editor-signature-add-signature-button =
     .title = Přidat nový podpis
 pdfjs-editor-signature-add-signature-button-label = Přidat nový podpis
+# Used on the button to use an already saved signature.
+# Variables:
+#   $description (String) - a string describing/labeling the signature.
+pdfjs-editor-add-saved-signature-button =
+    .title = Uložený podpis: { $description }
 # .default-content is used as a placeholder in an empty text editor.
 pdfjs-free-text2 =
     .aria-label = Textový editor
@@ -589,6 +609,9 @@ pdfjs-editor-edit-signature-update-button = Aktualizovat
 pdfjs-editor-delete-signature-button =
     .title = Odebrat podpis
 pdfjs-editor-delete-signature-button-label = Odebrat podpis
+pdfjs-editor-delete-signature-button1 =
+    .title = Odebrat uložený podpis
+pdfjs-editor-delete-signature-button-label1 = Odebrat uložený podpis
 
 ## Editor toolbar
 
diff --git a/l10n/cy/viewer.ftl b/l10n/cy/viewer.ftl
index e855c4bbd..08fcbe0f6 100644
--- a/l10n/cy/viewer.ftl
+++ b/l10n/cy/viewer.ftl
@@ -328,6 +328,9 @@ pdfjs-editor-signature-button =
     .title = Ychwanegu llofnod
 pdfjs-editor-signature-button-label = Ychwanegu llofnod
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 pdfjs-editor-remove-ink-button =
diff --git a/l10n/da/viewer.ftl b/l10n/da/viewer.ftl
index 9b71b4131..809c74b25 100644
--- a/l10n/da/viewer.ftl
+++ b/l10n/da/viewer.ftl
@@ -320,6 +320,19 @@ pdfjs-editor-signature-button =
     .title = Tilføj underskrift
 pdfjs-editor-signature-button-label = Tilføj underskrift
 
+## Default editor aria labels
+
+# “Highlight” is a noun, the string is used on the editor for highlights.
+pdfjs-editor-highlight-editor =
+    .aria-label = Redigering af fremhævning
+# “Drawing” is a noun, the string is used on the editor for drawings.
+pdfjs-editor-ink-editor =
+    .aria-label = Redigering af tegninger
+pdfjs-editor-signature-editor =
+    .aria-label = Redigering af underskrifter
+pdfjs-editor-stamp-editor =
+    .aria-label = Redigering af billeder
+
 ## Remove button for the various kind of editor.
 
 pdfjs-editor-remove-ink-button =
@@ -351,6 +364,11 @@ pdfjs-editor-free-highlight-thickness-title =
 pdfjs-editor-signature-add-signature-button =
     .title = Tilføj ny underskrift
 pdfjs-editor-signature-add-signature-button-label = Tilføj ny underskrift
+# Used on the button to use an already saved signature.
+# Variables:
+#   $description (String) - a string describing/labeling the signature.
+pdfjs-editor-add-saved-signature-button =
+    .title = Gemt underskrift: { $description }
 # .default-content is used as a placeholder in an empty text editor.
 pdfjs-free-text2 =
     .aria-label = Teksteditor
@@ -583,6 +601,9 @@ pdfjs-editor-edit-signature-update-button = Opdater
 pdfjs-editor-delete-signature-button =
     .title = Fjern underskrift
 pdfjs-editor-delete-signature-button-label = Fjern underskrift
+pdfjs-editor-delete-signature-button1 =
+    .title = Fjern gemt underskrift
+pdfjs-editor-delete-signature-button-label1 = Fjern gemt underskrift
 
 ## Editor toolbar
 
diff --git a/l10n/de/viewer.ftl b/l10n/de/viewer.ftl
index f64e95dc7..33250d605 100644
--- a/l10n/de/viewer.ftl
+++ b/l10n/de/viewer.ftl
@@ -320,6 +320,19 @@ pdfjs-editor-signature-button =
     .title = Unterschrift hinzufügen
 pdfjs-editor-signature-button-label = Unterschrift hinzufügen
 
+## Default editor aria labels
+
+# “Highlight” is a noun, the string is used on the editor for highlights.
+pdfjs-editor-highlight-editor =
+    .aria-label = Hervorhebungs-Editor
+# “Drawing” is a noun, the string is used on the editor for drawings.
+pdfjs-editor-ink-editor =
+    .aria-label = Zeichnungseditor
+pdfjs-editor-signature-editor =
+    .aria-label = Signatur-Editor
+pdfjs-editor-stamp-editor =
+    .aria-label = Grafik-Editor
+
 ## Remove button for the various kind of editor.
 
 pdfjs-editor-remove-ink-button =
@@ -348,9 +361,16 @@ pdfjs-editor-stamp-add-image-button-label = Grafik hinzufügen
 pdfjs-editor-free-highlight-thickness-input = Linienstärke
 pdfjs-editor-free-highlight-thickness-title =
     .title = Linienstärke beim Hervorheben anderer Elemente als Text ändern
+pdfjs-editor-add-signature-container =
+    .aria-label = Signaturkontrollen und gespeicherte Signaturen
 pdfjs-editor-signature-add-signature-button =
     .title = Neue Unterschrift hinzufügen
 pdfjs-editor-signature-add-signature-button-label = Neue Unterschrift hinzufügen
+# Used on the button to use an already saved signature.
+# Variables:
+#   $description (String) - a string describing/labeling the signature.
+pdfjs-editor-add-saved-signature-button =
+    .title = Gespeicherte Signatur: { $description }
 # .default-content is used as a placeholder in an empty text editor.
 pdfjs-free-text2 =
     .aria-label = Texteditor
@@ -583,6 +603,9 @@ pdfjs-editor-edit-signature-update-button = Aktualisieren
 pdfjs-editor-delete-signature-button =
     .title = Unterschrift entfernen
 pdfjs-editor-delete-signature-button-label = Unterschrift entfernen
+pdfjs-editor-delete-signature-button1 =
+    .title = Gespeicherte Signatur entfernen
+pdfjs-editor-delete-signature-button-label1 = Gespeicherte Signatur entfernen
 
 ## Editor toolbar
 
diff --git a/l10n/dsb/viewer.ftl b/l10n/dsb/viewer.ftl
index 4c0b72ed0..bc04558bd 100644
--- a/l10n/dsb/viewer.ftl
+++ b/l10n/dsb/viewer.ftl
@@ -324,6 +324,19 @@ pdfjs-editor-signature-button =
     .title = Signaturu pśidaś
 pdfjs-editor-signature-button-label = Signaturu pśidaś
 
+## Default editor aria labels
+
+# “Highlight” is a noun, the string is used on the editor for highlights.
+pdfjs-editor-highlight-editor =
+    .aria-label = Editor wuzwignjenja
+# “Drawing” is a noun, the string is used on the editor for drawings.
+pdfjs-editor-ink-editor =
+    .aria-label = Kresleński editor
+pdfjs-editor-signature-editor =
+    .aria-label = Editor signaturow
+pdfjs-editor-stamp-editor =
+    .aria-label = Wobrazowy editor
+
 ## Remove button for the various kind of editor.
 
 pdfjs-editor-remove-ink-button =
@@ -352,9 +365,16 @@ pdfjs-editor-stamp-add-image-button-label = Wobraz pśidaś
 pdfjs-editor-free-highlight-thickness-input = Tłustosć
 pdfjs-editor-free-highlight-thickness-title =
     .title = Tłustosć změniś, gaž se zapiski wuzwiguju, kótarež tekst njejsu
+pdfjs-editor-add-signature-container =
+    .aria-label = Wóźeńske elementy signaturow a skłaźone signatury
 pdfjs-editor-signature-add-signature-button =
     .title = Nowu signaturu pśidaś
 pdfjs-editor-signature-add-signature-button-label = Nowu signaturu pśidaś
+# Used on the button to use an already saved signature.
+# Variables:
+#   $description (String) - a string describing/labeling the signature.
+pdfjs-editor-add-saved-signature-button =
+    .title = Skłaźona signatura: { $description }
 # .default-content is used as a placeholder in an empty text editor.
 pdfjs-free-text2 =
     .aria-label = Tekstowy editor
@@ -589,6 +609,9 @@ pdfjs-editor-edit-signature-update-button = Aktualizěrowaś
 pdfjs-editor-delete-signature-button =
     .title = Signaturu wótwónoźeś
 pdfjs-editor-delete-signature-button-label = Signaturu wótwónoźeś
+pdfjs-editor-delete-signature-button1 =
+    .title = Skłaźonu signaturu wótwónoźeś
+pdfjs-editor-delete-signature-button-label1 = Skłaźonu signaturu wótwónoźeś
 
 ## Editor toolbar
 
diff --git a/l10n/el/viewer.ftl b/l10n/el/viewer.ftl
index 25ee279ee..ac74cd899 100644
--- a/l10n/el/viewer.ftl
+++ b/l10n/el/viewer.ftl
@@ -320,6 +320,19 @@ pdfjs-editor-signature-button =
     .title = Προσθήκη υπογραφής
 pdfjs-editor-signature-button-label = Προσθήκη υπογραφής
 
+## Default editor aria labels
+
+# “Highlight” is a noun, the string is used on the editor for highlights.
+pdfjs-editor-highlight-editor =
+    .aria-label = Επεξεργασία επισήμανσης
+# “Drawing” is a noun, the string is used on the editor for drawings.
+pdfjs-editor-ink-editor =
+    .aria-label = Επεξεργασία σχεδίου
+pdfjs-editor-signature-editor =
+    .aria-label = Επεξεργασία υπογραφής
+pdfjs-editor-stamp-editor =
+    .aria-label = Επεξεργασία εικόνας
+
 ## Remove button for the various kind of editor.
 
 pdfjs-editor-remove-ink-button =
@@ -348,9 +361,16 @@ pdfjs-editor-stamp-add-image-button-label = Προσθήκη εικόνας
 pdfjs-editor-free-highlight-thickness-input = Πάχος
 pdfjs-editor-free-highlight-thickness-title =
     .title = Αλλαγή πάχους κατά την επισήμανση στοιχείων εκτός κειμένου
+pdfjs-editor-add-signature-container =
+    .aria-label = Στοιχεία ελέγχου υπογραφής και αποθηκευμένες υπογραφές
 pdfjs-editor-signature-add-signature-button =
     .title = Προσθήκη νέας υπογραφής
 pdfjs-editor-signature-add-signature-button-label = Προσθήκη νέας υπογραφής
+# Used on the button to use an already saved signature.
+# Variables:
+#   $description (String) - a string describing/labeling the signature.
+pdfjs-editor-add-saved-signature-button =
+    .title = Αποθηκευμένη υπογραφή: { $description }
 # .default-content is used as a placeholder in an empty text editor.
 pdfjs-free-text2 =
     .aria-label = Επεξεργασία κειμένου
@@ -583,6 +603,9 @@ pdfjs-editor-edit-signature-update-button = Ενημέρωση
 pdfjs-editor-delete-signature-button =
     .title = Αφαίρεση υπογραφής
 pdfjs-editor-delete-signature-button-label = Αφαίρεση υπογραφής
+pdfjs-editor-delete-signature-button1 =
+    .title = Αφαίρεση αποθηκευμένης υπογραφής
+pdfjs-editor-delete-signature-button-label1 = Αφαίρεση αποθηκευμένης υπογραφής
 
 ## Editor toolbar
 
diff --git a/l10n/en-CA/viewer.ftl b/l10n/en-CA/viewer.ftl
index b2fc2a1f7..b2f0d00cd 100644
--- a/l10n/en-CA/viewer.ftl
+++ b/l10n/en-CA/viewer.ftl
@@ -320,6 +320,19 @@ pdfjs-editor-signature-button =
     .title = Add signature
 pdfjs-editor-signature-button-label = Add signature
 
+## Default editor aria labels
+
+# “Highlight” is a noun, the string is used on the editor for highlights.
+pdfjs-editor-highlight-editor =
+    .aria-label = Highlight editor
+# “Drawing” is a noun, the string is used on the editor for drawings.
+pdfjs-editor-ink-editor =
+    .aria-label = Drawing editor
+pdfjs-editor-signature-editor =
+    .aria-label = Signature editor
+pdfjs-editor-stamp-editor =
+    .aria-label = Image editor
+
 ## Remove button for the various kind of editor.
 
 pdfjs-editor-remove-ink-button =
@@ -348,9 +361,16 @@ pdfjs-editor-stamp-add-image-button-label = Add image
 pdfjs-editor-free-highlight-thickness-input = Thickness
 pdfjs-editor-free-highlight-thickness-title =
     .title = Change thickness when highlighting items other than text
+pdfjs-editor-add-signature-container =
+    .aria-label = Signature controls and saved signatures
 pdfjs-editor-signature-add-signature-button =
     .title = Add new signature
 pdfjs-editor-signature-add-signature-button-label = Add new signature
+# Used on the button to use an already saved signature.
+# Variables:
+#   $description (String) - a string describing/labeling the signature.
+pdfjs-editor-add-saved-signature-button =
+    .title = Saved signature: { $description }
 # .default-content is used as a placeholder in an empty text editor.
 pdfjs-free-text2 =
     .aria-label = Text Editor
@@ -583,6 +603,9 @@ pdfjs-editor-edit-signature-update-button = Update
 pdfjs-editor-delete-signature-button =
     .title = Remove signature
 pdfjs-editor-delete-signature-button-label = Remove signature
+pdfjs-editor-delete-signature-button1 =
+    .title = Remove saved signature
+pdfjs-editor-delete-signature-button-label1 = Remove saved signature
 
 ## Editor toolbar
 
diff --git a/l10n/en-GB/viewer.ftl b/l10n/en-GB/viewer.ftl
index 08e16ca68..564af88c3 100644
--- a/l10n/en-GB/viewer.ftl
+++ b/l10n/en-GB/viewer.ftl
@@ -320,6 +320,9 @@ pdfjs-editor-signature-button =
     .title = Add signature
 pdfjs-editor-signature-button-label = Add signature
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 pdfjs-editor-remove-ink-button =
diff --git a/l10n/eo/viewer.ftl b/l10n/eo/viewer.ftl
index b43027a8b..f6f3f0520 100644
--- a/l10n/eo/viewer.ftl
+++ b/l10n/eo/viewer.ftl
@@ -320,6 +320,9 @@ pdfjs-editor-signature-button =
     .title = Aldoni subskribon
 pdfjs-editor-signature-button-label = Aldoni subskribon
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 pdfjs-editor-remove-ink-button =
diff --git a/l10n/es-AR/viewer.ftl b/l10n/es-AR/viewer.ftl
index 9e7bf9452..7a95fecae 100644
--- a/l10n/es-AR/viewer.ftl
+++ b/l10n/es-AR/viewer.ftl
@@ -320,6 +320,16 @@ pdfjs-editor-signature-button =
     .title = Agregar firma
 pdfjs-editor-signature-button-label = Agregar firma
 
+## Default editor aria labels
+
+# “Drawing” is a noun, the string is used on the editor for drawings.
+pdfjs-editor-ink-editor =
+    .aria-label = Editor de dibujos
+pdfjs-editor-signature-editor =
+    .aria-label = Editor de firmas
+pdfjs-editor-stamp-editor =
+    .aria-label = Editor de imágenes
+
 ## Remove button for the various kind of editor.
 
 pdfjs-editor-remove-ink-button =
@@ -348,9 +358,16 @@ pdfjs-editor-stamp-add-image-button-label = Agregar una imagen
 pdfjs-editor-free-highlight-thickness-input = Grosor
 pdfjs-editor-free-highlight-thickness-title =
     .title = Cambiar el grosor al resaltar elementos que no sean texto
+pdfjs-editor-add-signature-container =
+    .aria-label = Controles de firma y firmas guardadas
 pdfjs-editor-signature-add-signature-button =
     .title = Agregar nueva firma
 pdfjs-editor-signature-add-signature-button-label = Agregar nueva firma
+# Used on the button to use an already saved signature.
+# Variables:
+#   $description (String) - a string describing/labeling the signature.
+pdfjs-editor-add-saved-signature-button =
+    .title = Firma guardada: { $description }
 # .default-content is used as a placeholder in an empty text editor.
 pdfjs-free-text2 =
     .aria-label = Editor de texto
@@ -583,6 +600,9 @@ pdfjs-editor-edit-signature-update-button = Actualizar
 pdfjs-editor-delete-signature-button =
     .title = Eliminar firma
 pdfjs-editor-delete-signature-button-label = Eliminar firma
+pdfjs-editor-delete-signature-button1 =
+    .title = Eliminar firma guardada
+pdfjs-editor-delete-signature-button-label1 = Eliminar firma guardada
 
 ## Editor toolbar
 
diff --git a/l10n/es-CL/viewer.ftl b/l10n/es-CL/viewer.ftl
index c7fb5f220..5a3683281 100644
--- a/l10n/es-CL/viewer.ftl
+++ b/l10n/es-CL/viewer.ftl
@@ -320,6 +320,19 @@ pdfjs-editor-signature-button =
     .title = Añadir firma
 pdfjs-editor-signature-button-label = Añadir firma
 
+## Default editor aria labels
+
+# “Highlight” is a noun, the string is used on the editor for highlights.
+pdfjs-editor-highlight-editor =
+    .aria-label = Editor de destacados
+# “Drawing” is a noun, the string is used on the editor for drawings.
+pdfjs-editor-ink-editor =
+    .aria-label = Editor de dibujos
+pdfjs-editor-signature-editor =
+    .aria-label = Editor de firmas
+pdfjs-editor-stamp-editor =
+    .aria-label = Editor de imágenes
+
 ## Remove button for the various kind of editor.
 
 pdfjs-editor-remove-ink-button =
@@ -348,9 +361,16 @@ pdfjs-editor-stamp-add-image-button-label = Añadir imagen
 pdfjs-editor-free-highlight-thickness-input = Grosor
 pdfjs-editor-free-highlight-thickness-title =
     .title = Cambia el grosor al resaltar elementos que no sean texto
+pdfjs-editor-add-signature-container =
+    .aria-label = Controles de firma y firmas guardadas
 pdfjs-editor-signature-add-signature-button =
     .title = Añadir nueva firma
 pdfjs-editor-signature-add-signature-button-label = Añadir nueva firma
+# Used on the button to use an already saved signature.
+# Variables:
+#   $description (String) - a string describing/labeling the signature.
+pdfjs-editor-add-saved-signature-button =
+    .title = Firma guardada: { $description }
 # .default-content is used as a placeholder in an empty text editor.
 pdfjs-free-text2 =
     .aria-label = Editor de texto
@@ -583,6 +603,9 @@ pdfjs-editor-edit-signature-update-button = Actualizar
 pdfjs-editor-delete-signature-button =
     .title = Eliminar firma
 pdfjs-editor-delete-signature-button-label = Eliminar firma
+pdfjs-editor-delete-signature-button1 =
+    .title = Eliminar firma guardada
+pdfjs-editor-delete-signature-button-label1 = Eliminar firma guardada
 
 ## Editor toolbar
 
diff --git a/l10n/es-ES/viewer.ftl b/l10n/es-ES/viewer.ftl
index 0929b9e23..58bfb42a3 100644
--- a/l10n/es-ES/viewer.ftl
+++ b/l10n/es-ES/viewer.ftl
@@ -320,6 +320,9 @@ pdfjs-editor-signature-button =
     .title = Añadir firma
 pdfjs-editor-signature-button-label = Añadir firma
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 pdfjs-editor-remove-ink-button =
diff --git a/l10n/es-MX/viewer.ftl b/l10n/es-MX/viewer.ftl
index 1dbf7d324..f04a31b07 100644
--- a/l10n/es-MX/viewer.ftl
+++ b/l10n/es-MX/viewer.ftl
@@ -320,6 +320,9 @@ pdfjs-editor-signature-button =
     .title = Agregar firma
 pdfjs-editor-signature-button-label = Añadir firma
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 pdfjs-editor-remove-ink-button =
diff --git a/l10n/et/viewer.ftl b/l10n/et/viewer.ftl
index d08906b5e..e6e9daf0c 100644
--- a/l10n/et/viewer.ftl
+++ b/l10n/et/viewer.ftl
@@ -260,6 +260,9 @@ pdfjs-web-fonts-disabled = Veebifondid on keelatud: PDFiga kaasatud fonte pole v
 ## Editing
 
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 
diff --git a/l10n/eu/viewer.ftl b/l10n/eu/viewer.ftl
index 5096948d1..51c86d65c 100644
--- a/l10n/eu/viewer.ftl
+++ b/l10n/eu/viewer.ftl
@@ -317,6 +317,9 @@ pdfjs-highlight-floating-button1 =
     .aria-label = Nabarmendu
 pdfjs-highlight-floating-button-label = Nabarmendu
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 pdfjs-editor-remove-ink-button =
diff --git a/l10n/fa/viewer.ftl b/l10n/fa/viewer.ftl
index 0ac2a1c76..6b8f86935 100644
--- a/l10n/fa/viewer.ftl
+++ b/l10n/fa/viewer.ftl
@@ -279,6 +279,9 @@ pdfjs-highlight-floating-button1 =
     .aria-label = برجسته کردن
 pdfjs-highlight-floating-button-label = برجسته کردن
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 
diff --git a/l10n/ff/viewer.ftl b/l10n/ff/viewer.ftl
index 9ae6ef1cb..5c0112f38 100644
--- a/l10n/ff/viewer.ftl
+++ b/l10n/ff/viewer.ftl
@@ -239,6 +239,9 @@ pdfjs-web-fonts-disabled = Ponte geese ko daaƴaaɗe: horiima huutoraade ponte P
 ## Editing
 
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 
diff --git a/l10n/fi/viewer.ftl b/l10n/fi/viewer.ftl
index b18bc33bb..88b2998b9 100644
--- a/l10n/fi/viewer.ftl
+++ b/l10n/fi/viewer.ftl
@@ -320,6 +320,19 @@ pdfjs-editor-signature-button =
     .title = Lisää allekirjoitus
 pdfjs-editor-signature-button-label = Lisää allekirjoitus
 
+## Default editor aria labels
+
+# “Highlight” is a noun, the string is used on the editor for highlights.
+pdfjs-editor-highlight-editor =
+    .aria-label = Korostusmuokkain
+# “Drawing” is a noun, the string is used on the editor for drawings.
+pdfjs-editor-ink-editor =
+    .aria-label = Piirustusmuokkain
+pdfjs-editor-signature-editor =
+    .aria-label = Allekirjoitusmuokkain
+pdfjs-editor-stamp-editor =
+    .aria-label = Kuvamuokkain
+
 ## Remove button for the various kind of editor.
 
 pdfjs-editor-remove-ink-button =
@@ -348,9 +361,16 @@ pdfjs-editor-stamp-add-image-button-label = Lisää kuva
 pdfjs-editor-free-highlight-thickness-input = Paksuus
 pdfjs-editor-free-highlight-thickness-title =
     .title = Muuta paksuutta korostaessasi muita kohteita kuin tekstiä
+pdfjs-editor-add-signature-container =
+    .aria-label = Allekirjoitussäätimet ja tallennetut allekirjoitukset
 pdfjs-editor-signature-add-signature-button =
     .title = Lisää uusi allekirjoitus
 pdfjs-editor-signature-add-signature-button-label = Lisää uusi allekirjoitus
+# Used on the button to use an already saved signature.
+# Variables:
+#   $description (String) - a string describing/labeling the signature.
+pdfjs-editor-add-saved-signature-button =
+    .title = Tallennettu allekirjoitus: { $description }
 # .default-content is used as a placeholder in an empty text editor.
 pdfjs-free-text2 =
     .aria-label = Tekstimuokkain
@@ -583,6 +603,9 @@ pdfjs-editor-edit-signature-update-button = Päivitä
 pdfjs-editor-delete-signature-button =
     .title = Poista allekirjoitus
 pdfjs-editor-delete-signature-button-label = Poista allekirjoitus
+pdfjs-editor-delete-signature-button1 =
+    .title = Poista tallennettu allekirjoitus
+pdfjs-editor-delete-signature-button-label1 = Poista tallennettu allekirjoitus
 
 ## Editor toolbar
 
diff --git a/l10n/fr/viewer.ftl b/l10n/fr/viewer.ftl
index 3a1187c37..3d9ae3ad3 100644
--- a/l10n/fr/viewer.ftl
+++ b/l10n/fr/viewer.ftl
@@ -316,6 +316,19 @@ pdfjs-editor-signature-button =
     .title = Ajouter une signature
 pdfjs-editor-signature-button-label = Ajouter une signature
 
+## Default editor aria labels
+
+# “Highlight” is a noun, the string is used on the editor for highlights.
+pdfjs-editor-highlight-editor =
+    .aria-label = Éditeur de surlignage
+# “Drawing” is a noun, the string is used on the editor for drawings.
+pdfjs-editor-ink-editor =
+    .aria-label = Éditeur de dessins
+pdfjs-editor-signature-editor =
+    .aria-label = Éditeur de signatures
+pdfjs-editor-stamp-editor =
+    .aria-label = Éditeur d’images
+
 ## Remove button for the various kind of editor.
 
 pdfjs-editor-remove-ink-button =
@@ -344,9 +357,16 @@ pdfjs-editor-stamp-add-image-button-label = Ajouter une image
 pdfjs-editor-free-highlight-thickness-input = Épaisseur
 pdfjs-editor-free-highlight-thickness-title =
     .title = Modifier l’épaisseur pour le surlignage d’éléments non textuels
+pdfjs-editor-add-signature-container =
+    .aria-label = Contrôles de signature et signatures enregistrées
 pdfjs-editor-signature-add-signature-button =
     .title = Ajouter une nouvelle signature
 pdfjs-editor-signature-add-signature-button-label = Ajouter une nouvelle signature
+# Used on the button to use an already saved signature.
+# Variables:
+#   $description (String) - a string describing/labeling the signature.
+pdfjs-editor-add-saved-signature-button =
+    .title = Signature enregistrée : { $description }
 # .default-content is used as a placeholder in an empty text editor.
 pdfjs-free-text2 =
     .aria-label = Éditeur de texte
@@ -579,6 +599,9 @@ pdfjs-editor-edit-signature-update-button = Mettre à jour
 pdfjs-editor-delete-signature-button =
     .title = Supprimer la signature
 pdfjs-editor-delete-signature-button-label = Supprimer la signature
+pdfjs-editor-delete-signature-button1 =
+    .title = Supprimer la signature enregistrée
+pdfjs-editor-delete-signature-button-label1 = Supprimer la signature enregistrée
 
 ## Editor toolbar
 
diff --git a/l10n/fur/viewer.ftl b/l10n/fur/viewer.ftl
index 433ce77fd..3a15bf30b 100644
--- a/l10n/fur/viewer.ftl
+++ b/l10n/fur/viewer.ftl
@@ -320,6 +320,19 @@ pdfjs-editor-signature-button =
     .title = Zonte firme
 pdfjs-editor-signature-button-label = Zonte firme
 
+## Default editor aria labels
+
+# “Highlight” is a noun, the string is used on the editor for highlights.
+pdfjs-editor-highlight-editor =
+    .aria-label = Modifiche evidenziazions
+# “Drawing” is a noun, the string is used on the editor for drawings.
+pdfjs-editor-ink-editor =
+    .aria-label = Modifiche dissens
+pdfjs-editor-signature-editor =
+    .aria-label = Modifiche firmis
+pdfjs-editor-stamp-editor =
+    .aria-label = Modifiche imagjins
+
 ## Remove button for the various kind of editor.
 
 pdfjs-editor-remove-ink-button =
@@ -348,9 +361,16 @@ pdfjs-editor-stamp-add-image-button-label = Zonte imagjin
 pdfjs-editor-free-highlight-thickness-input = Spessôr
 pdfjs-editor-free-highlight-thickness-title =
     .title = Modifiche il spessôr de selezion pai elements che no son testuâi
+pdfjs-editor-add-signature-container =
+    .aria-label = Controi firme e firmis salvadis
 pdfjs-editor-signature-add-signature-button =
     .title = Zonte gnove firme
 pdfjs-editor-signature-add-signature-button-label = Zonte gnove firme
+# Used on the button to use an already saved signature.
+# Variables:
+#   $description (String) - a string describing/labeling the signature.
+pdfjs-editor-add-saved-signature-button =
+    .title = Firme salvade: { $description }
 # .default-content is used as a placeholder in an empty text editor.
 pdfjs-free-text2 =
     .aria-label = Editôr di test
@@ -583,6 +603,9 @@ pdfjs-editor-edit-signature-update-button = Inzorne
 pdfjs-editor-delete-signature-button =
     .title = Gjave firme
 pdfjs-editor-delete-signature-button-label = Gjave firme
+pdfjs-editor-delete-signature-button1 =
+    .title = Gjave firme salvade
+pdfjs-editor-delete-signature-button-label1 = Gjave firme salvade
 
 ## Editor toolbar
 
diff --git a/l10n/fy-NL/viewer.ftl b/l10n/fy-NL/viewer.ftl
index e47b385b6..9507813c3 100644
--- a/l10n/fy-NL/viewer.ftl
+++ b/l10n/fy-NL/viewer.ftl
@@ -320,6 +320,19 @@ pdfjs-editor-signature-button =
     .title = Hantekening tafoegje
 pdfjs-editor-signature-button-label = Hantekening tafoegje
 
+## Default editor aria labels
+
+# “Highlight” is a noun, the string is used on the editor for highlights.
+pdfjs-editor-highlight-editor =
+    .aria-label = Markearingsbewurker
+# “Drawing” is a noun, the string is used on the editor for drawings.
+pdfjs-editor-ink-editor =
+    .aria-label = Tekeningbewurker
+pdfjs-editor-signature-editor =
+    .aria-label = Hantekeningbewurker
+pdfjs-editor-stamp-editor =
+    .aria-label = Ofbyldingsbewurker
+
 ## Remove button for the various kind of editor.
 
 pdfjs-editor-remove-ink-button =
@@ -348,9 +361,16 @@ pdfjs-editor-stamp-add-image-button-label = Ofbylding tafoegje
 pdfjs-editor-free-highlight-thickness-input = Tsjokte
 pdfjs-editor-free-highlight-thickness-title =
     .title = Tsjokte wizigje by aksintuearring fan oare items as tekst
+pdfjs-editor-add-signature-container =
+    .aria-label = Undertekeningsynstellingen en bewarre ûndertekeningen
 pdfjs-editor-signature-add-signature-button =
     .title = Nije hantekening tafoegje
 pdfjs-editor-signature-add-signature-button-label = Nije hantekening tafoegje
+# Used on the button to use an already saved signature.
+# Variables:
+#   $description (String) - a string describing/labeling the signature.
+pdfjs-editor-add-saved-signature-button =
+    .title = Bewarre ûndertekening: { $description }
 # .default-content is used as a placeholder in an empty text editor.
 pdfjs-free-text2 =
     .aria-label = Tekstbewurker
@@ -583,6 +603,9 @@ pdfjs-editor-edit-signature-update-button = Bywurkje
 pdfjs-editor-delete-signature-button =
     .title = Hantekening fuortsmite
 pdfjs-editor-delete-signature-button-label = Hantekening fuortsmite
+pdfjs-editor-delete-signature-button1 =
+    .title = Bewarre ûndertekening fuortsmite
+pdfjs-editor-delete-signature-button-label1 = Bewarre ûndertekening fuortsmite
 
 ## Editor toolbar
 
@@ -590,3 +613,4 @@ pdfjs-editor-add-signature-edit-button-label = Beskriuwing bewurkje
 
 ## Edit signature description dialog
 
+pdfjs-editor-edit-signature-dialog-title = Beskriuwing bewurkje
diff --git a/l10n/ga-IE/viewer.ftl b/l10n/ga-IE/viewer.ftl
index e81e149ca..4bcdade6b 100644
--- a/l10n/ga-IE/viewer.ftl
+++ b/l10n/ga-IE/viewer.ftl
@@ -205,6 +205,9 @@ pdfjs-web-fonts-disabled = Tá clófhoirne Gréasáin díchumasaithe: ní féidi
 ## Editing
 
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 
diff --git a/l10n/gd/viewer.ftl b/l10n/gd/viewer.ftl
index 71d39c255..d5f39bbbf 100644
--- a/l10n/gd/viewer.ftl
+++ b/l10n/gd/viewer.ftl
@@ -272,6 +272,9 @@ pdfjs-editor-ink-button =
     .title = Tarraing
 pdfjs-editor-ink-button-label = Tarraing
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 
diff --git a/l10n/gl/viewer.ftl b/l10n/gl/viewer.ftl
index dced173f3..2b8b42517 100644
--- a/l10n/gl/viewer.ftl
+++ b/l10n/gl/viewer.ftl
@@ -296,6 +296,9 @@ pdfjs-editor-stamp-button =
     .title = Engadir ou editar imaxes
 pdfjs-editor-stamp-button-label = Engadir ou editar imaxes
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 pdfjs-editor-remove-freetext-button =
diff --git a/l10n/gn/viewer.ftl b/l10n/gn/viewer.ftl
index 4fc933215..83a01c4bf 100644
--- a/l10n/gn/viewer.ftl
+++ b/l10n/gn/viewer.ftl
@@ -320,6 +320,19 @@ pdfjs-editor-signature-button =
     .title = Embojuaju teraguapy
 pdfjs-editor-signature-button-label = Embojuaju teraguapy
 
+## Default editor aria labels
+
+# “Highlight” is a noun, the string is used on the editor for highlights.
+pdfjs-editor-highlight-editor =
+    .aria-label = Jehechaukarã mbosako’iha
+# “Drawing” is a noun, the string is used on the editor for drawings.
+pdfjs-editor-ink-editor =
+    .aria-label = Ta’ãnga’apo moheñoiha
+pdfjs-editor-signature-editor =
+    .aria-label = Teraguapy moheñoiha
+pdfjs-editor-stamp-editor =
+    .aria-label = Ta’ãnga mbosako’iha
+
 ## Remove button for the various kind of editor.
 
 pdfjs-editor-remove-ink-button =
@@ -348,9 +361,16 @@ pdfjs-editor-stamp-add-image-button-label = Embojuaju ta’ãnga
 pdfjs-editor-free-highlight-thickness-input = Anambusu
 pdfjs-editor-free-highlight-thickness-title =
     .title = Emoambue anambusukue embosa’ývo mba’eporu ha’e’ỹva moñe’ẽrã
+pdfjs-editor-add-signature-container =
+    .aria-label = Teraguapy ñemaña ha teraguapy ñongatupyre
 pdfjs-editor-signature-add-signature-button =
     .title = Embojuaju teraguapy pyahu
 pdfjs-editor-signature-add-signature-button-label = Embojuaju teraguapy pyahu
+# Used on the button to use an already saved signature.
+# Variables:
+#   $description (String) - a string describing/labeling the signature.
+pdfjs-editor-add-saved-signature-button =
+    .title = Teraguapy ñongatupyre: { $description }
 # .default-content is used as a placeholder in an empty text editor.
 pdfjs-free-text2 =
     .aria-label = Moñe’ẽrã moheñoiha
@@ -582,6 +602,9 @@ pdfjs-editor-edit-signature-update-button = Mbohekopyahu
 pdfjs-editor-delete-signature-button =
     .title = Embogue teraguapy
 pdfjs-editor-delete-signature-button-label = Embogue teraguapy
+pdfjs-editor-delete-signature-button1 =
+    .title = Embogue teraguapy ñongatupyre
+pdfjs-editor-delete-signature-button-label1 = Embogue teraguapy ñongatupyre
 
 ## Editor toolbar
 
diff --git a/l10n/gu-IN/viewer.ftl b/l10n/gu-IN/viewer.ftl
index b3beb1556..7c8b5ceac 100644
--- a/l10n/gu-IN/viewer.ftl
+++ b/l10n/gu-IN/viewer.ftl
@@ -239,6 +239,9 @@ pdfjs-web-fonts-disabled = વેબ ફોન્ટ નિષ્ક્રિય
 ## Editing
 
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 
diff --git a/l10n/he/viewer.ftl b/l10n/he/viewer.ftl
index 28d6d7f42..426141fbf 100644
--- a/l10n/he/viewer.ftl
+++ b/l10n/he/viewer.ftl
@@ -320,6 +320,19 @@ pdfjs-editor-signature-button =
     .title = הוספת חתימה
 pdfjs-editor-signature-button-label = הוספת חתימה
 
+## Default editor aria labels
+
+# “Highlight” is a noun, the string is used on the editor for highlights.
+pdfjs-editor-highlight-editor =
+    .aria-label = עורך סימונים
+# “Drawing” is a noun, the string is used on the editor for drawings.
+pdfjs-editor-ink-editor =
+    .aria-label = עורך ציורים
+pdfjs-editor-signature-editor =
+    .aria-label = עורך חתימות
+pdfjs-editor-stamp-editor =
+    .aria-label = עורך תמונות
+
 ## Remove button for the various kind of editor.
 
 pdfjs-editor-remove-ink-button =
@@ -348,9 +361,16 @@ pdfjs-editor-stamp-add-image-button-label = הוספת תמונה
 pdfjs-editor-free-highlight-thickness-input = עובי
 pdfjs-editor-free-highlight-thickness-title =
     .title = שינוי עובי בעת סימון פריטים שאינם טקסט
+pdfjs-editor-add-signature-container =
+    .aria-label = פקדי חתימה וחתימות שמורות
 pdfjs-editor-signature-add-signature-button =
     .title = הוספת חתימה חדשה
 pdfjs-editor-signature-add-signature-button-label = הוספת חתימה חדשה
+# Used on the button to use an already saved signature.
+# Variables:
+#   $description (String) - a string describing/labeling the signature.
+pdfjs-editor-add-saved-signature-button =
+    .title = חתימה שמורה: { $description }
 # .default-content is used as a placeholder in an empty text editor.
 pdfjs-free-text2 =
     .aria-label = עורך טקסט
@@ -583,6 +603,9 @@ pdfjs-editor-edit-signature-update-button = עדכון
 pdfjs-editor-delete-signature-button =
     .title = הסרת חתימה
 pdfjs-editor-delete-signature-button-label = הסרת חתימה
+pdfjs-editor-delete-signature-button1 =
+    .title = הסרת חתימה שמורה
+pdfjs-editor-delete-signature-button-label1 = הסרת חתימה שמורה
 
 ## Editor toolbar
 
diff --git a/l10n/hi-IN/viewer.ftl b/l10n/hi-IN/viewer.ftl
index e0822aef4..1178a988c 100644
--- a/l10n/hi-IN/viewer.ftl
+++ b/l10n/hi-IN/viewer.ftl
@@ -237,6 +237,9 @@ pdfjs-web-fonts-disabled = वेब फॉन्ट्स निष्क्र
 ## Editing
 
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 
diff --git a/l10n/hr/viewer.ftl b/l10n/hr/viewer.ftl
index d2a97eff2..72c9caa30 100644
--- a/l10n/hr/viewer.ftl
+++ b/l10n/hr/viewer.ftl
@@ -319,6 +319,9 @@ pdfjs-highlight-floating-button1 =
     .aria-label = Istakni
 pdfjs-highlight-floating-button-label = Istakni
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 pdfjs-editor-remove-ink-button =
diff --git a/l10n/hsb/viewer.ftl b/l10n/hsb/viewer.ftl
index 9c9abb84e..20720cd64 100644
--- a/l10n/hsb/viewer.ftl
+++ b/l10n/hsb/viewer.ftl
@@ -324,6 +324,19 @@ pdfjs-editor-signature-button =
     .title = Signaturu přidać
 pdfjs-editor-signature-button-label = Signaturu přidać
 
+## Default editor aria labels
+
+# “Highlight” is a noun, the string is used on the editor for highlights.
+pdfjs-editor-highlight-editor =
+    .aria-label = Wuzběhowanski editor
+# “Drawing” is a noun, the string is used on the editor for drawings.
+pdfjs-editor-ink-editor =
+    .aria-label = Rysowanski editor
+pdfjs-editor-signature-editor =
+    .aria-label = Editor signaturow
+pdfjs-editor-stamp-editor =
+    .aria-label = Wobrazowy editor
+
 ## Remove button for the various kind of editor.
 
 pdfjs-editor-remove-ink-button =
@@ -352,9 +365,16 @@ pdfjs-editor-stamp-add-image-button-label = Wobraz přidać
 pdfjs-editor-free-highlight-thickness-input = Tołstosć
 pdfjs-editor-free-highlight-thickness-title =
     .title = Tołstosć změnić, hdyž so zapiski wuzběhuja, kotrež tekst njejsu
+pdfjs-editor-add-signature-container =
+    .aria-label = Wodźenske elementy signaturow a składowane signatury
 pdfjs-editor-signature-add-signature-button =
     .title = Nowu signaturu přidać
 pdfjs-editor-signature-add-signature-button-label = Nowu signaturu přidać
+# Used on the button to use an already saved signature.
+# Variables:
+#   $description (String) - a string describing/labeling the signature.
+pdfjs-editor-add-saved-signature-button =
+    .title = Składowana signatura: { $description }
 # .default-content is used as a placeholder in an empty text editor.
 pdfjs-free-text2 =
     .aria-label = Tekstowy editor
@@ -589,6 +609,9 @@ pdfjs-editor-edit-signature-update-button = Aktualizować
 pdfjs-editor-delete-signature-button =
     .title = Signaturu wotstronić
 pdfjs-editor-delete-signature-button-label = Signaturu wotstronić
+pdfjs-editor-delete-signature-button1 =
+    .title = Składowanu signaturu wotstronić
+pdfjs-editor-delete-signature-button-label1 = Składowanu signaturu wotstronić
 
 ## Editor toolbar
 
diff --git a/l10n/hu/viewer.ftl b/l10n/hu/viewer.ftl
index 57b5fd7a8..658fa472c 100644
--- a/l10n/hu/viewer.ftl
+++ b/l10n/hu/viewer.ftl
@@ -320,6 +320,19 @@ pdfjs-editor-signature-button =
     .title = Aláírás hozzáadása
 pdfjs-editor-signature-button-label = Aláírás hozzáadása
 
+## Default editor aria labels
+
+# “Highlight” is a noun, the string is used on the editor for highlights.
+pdfjs-editor-highlight-editor =
+    .aria-label = Kiemelésszerkesztő
+# “Drawing” is a noun, the string is used on the editor for drawings.
+pdfjs-editor-ink-editor =
+    .aria-label = Rajzszerkesztő
+pdfjs-editor-signature-editor =
+    .aria-label = Aláírás-szerkesztő
+pdfjs-editor-stamp-editor =
+    .aria-label = Képszerkesztő
+
 ## Remove button for the various kind of editor.
 
 pdfjs-editor-remove-ink-button =
@@ -348,9 +361,16 @@ pdfjs-editor-stamp-add-image-button-label = Kép hozzáadása
 pdfjs-editor-free-highlight-thickness-input = Vastagság
 pdfjs-editor-free-highlight-thickness-title =
     .title = Vastagság módosítása, ha nem szöveges elemeket emel ki
+pdfjs-editor-add-signature-container =
+    .aria-label = Aláírás-vezérlők és mentett aláírások
 pdfjs-editor-signature-add-signature-button =
     .title = Új aláírás hozzáadása
 pdfjs-editor-signature-add-signature-button-label = Új aláírás hozzáadása
+# Used on the button to use an already saved signature.
+# Variables:
+#   $description (String) - a string describing/labeling the signature.
+pdfjs-editor-add-saved-signature-button =
+    .title = Mentett aláírás: { $description }
 # .default-content is used as a placeholder in an empty text editor.
 pdfjs-free-text2 =
     .aria-label = Szövegszerkesztő
@@ -583,6 +603,9 @@ pdfjs-editor-edit-signature-update-button = Frissítés
 pdfjs-editor-delete-signature-button =
     .title = Aláírás eltávolítása
 pdfjs-editor-delete-signature-button-label = Aláírás eltávolítása
+pdfjs-editor-delete-signature-button1 =
+    .title = Mentett aláírás eltávolítása
+pdfjs-editor-delete-signature-button-label1 = Mentett aláírás eltávolítása
 
 ## Editor toolbar
 
diff --git a/l10n/hy-AM/viewer.ftl b/l10n/hy-AM/viewer.ftl
index 3727bbbd4..10375ab22 100644
--- a/l10n/hy-AM/viewer.ftl
+++ b/l10n/hy-AM/viewer.ftl
@@ -250,6 +250,9 @@ pdfjs-web-fonts-disabled = Վեբ-տառատեսակները անջատված ե
 ## Editing
 
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 
diff --git a/l10n/hye/viewer.ftl b/l10n/hye/viewer.ftl
index 007225c63..5b2bb81a9 100644
--- a/l10n/hye/viewer.ftl
+++ b/l10n/hye/viewer.ftl
@@ -260,6 +260,9 @@ pdfjs-web-fonts-disabled = Վեբ-տառատեսակները անջատուած
 ## Editing
 
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 
diff --git a/l10n/ia/viewer.ftl b/l10n/ia/viewer.ftl
index e34be65b4..bf0a2913f 100644
--- a/l10n/ia/viewer.ftl
+++ b/l10n/ia/viewer.ftl
@@ -320,6 +320,19 @@ pdfjs-editor-signature-button =
     .title = Adder signatura
 pdfjs-editor-signature-button-label = Adder signatura
 
+## Default editor aria labels
+
+# “Highlight” is a noun, the string is used on the editor for highlights.
+pdfjs-editor-highlight-editor =
+    .aria-label = Editor de evidentiation
+# “Drawing” is a noun, the string is used on the editor for drawings.
+pdfjs-editor-ink-editor =
+    .aria-label = Editor de designos
+pdfjs-editor-signature-editor =
+    .aria-label = Editor de signatura
+pdfjs-editor-stamp-editor =
+    .aria-label = Editor de imagines
+
 ## Remove button for the various kind of editor.
 
 pdfjs-editor-remove-ink-button =
@@ -348,9 +361,16 @@ pdfjs-editor-stamp-add-image-button-label = Adder imagine
 pdfjs-editor-free-highlight-thickness-input = Spissor
 pdfjs-editor-free-highlight-thickness-title =
     .title = Cambiar spissor evidentiante elementos differente de texto
+pdfjs-editor-add-signature-container =
+    .aria-label = Controlos de signatura e signaturas salvate
 pdfjs-editor-signature-add-signature-button =
     .title = Adder nove signatura
 pdfjs-editor-signature-add-signature-button-label = Adder nove signatura
+# Used on the button to use an already saved signature.
+# Variables:
+#   $description (String) - a string describing/labeling the signature.
+pdfjs-editor-add-saved-signature-button =
+    .title = Signatura salvate: { $description }
 # .default-content is used as a placeholder in an empty text editor.
 pdfjs-free-text2 =
     .aria-label = Editor de texto
@@ -583,6 +603,9 @@ pdfjs-editor-edit-signature-update-button = Actualisar
 pdfjs-editor-delete-signature-button =
     .title = Remover signatura
 pdfjs-editor-delete-signature-button-label = Remover signatura
+pdfjs-editor-delete-signature-button1 =
+    .title = Remover signatura salvate
+pdfjs-editor-delete-signature-button-label1 = Remover signatura salvate
 
 ## Editor toolbar
 
diff --git a/l10n/id/viewer.ftl b/l10n/id/viewer.ftl
index 9784ab179..5a167b0ac 100644
--- a/l10n/id/viewer.ftl
+++ b/l10n/id/viewer.ftl
@@ -308,6 +308,22 @@ pdfjs-highlight-floating-button1 =
     .title = Sorot
     .aria-label = Sorot
 pdfjs-highlight-floating-button-label = Sorot
+pdfjs-editor-signature-button =
+    .title = Tambahkan tanda tangan
+pdfjs-editor-signature-button-label = Tambahkan tanda tangan
+
+## Default editor aria labels
+
+# “Highlight” is a noun, the string is used on the editor for highlights.
+pdfjs-editor-highlight-editor =
+    .aria-label = Editor sorot
+# “Drawing” is a noun, the string is used on the editor for drawings.
+pdfjs-editor-ink-editor =
+    .aria-label = Editor gambar
+pdfjs-editor-signature-editor =
+    .aria-label = Editor tanda tangan
+pdfjs-editor-stamp-editor =
+    .aria-label = Editor gambar
 
 ## Remove button for the various kind of editor.
 
@@ -319,6 +335,8 @@ pdfjs-editor-remove-stamp-button =
     .title = Hapus gambar
 pdfjs-editor-remove-highlight-button =
     .title = Hapus sorotan
+pdfjs-editor-remove-signature-button =
+    .title = Hapus tanda tangan
 
 ##
 
@@ -335,6 +353,16 @@ pdfjs-editor-stamp-add-image-button-label = Tambahkan gambar
 pdfjs-editor-free-highlight-thickness-input = Ketebalan
 pdfjs-editor-free-highlight-thickness-title =
     .title = Ubah ketebalan saat menyorot item selain teks
+pdfjs-editor-add-signature-container =
+    .aria-label = Kontrol tanda tangan dan tanda tangan tersimpan
+pdfjs-editor-signature-add-signature-button =
+    .title = Tambahkan tanda tangan baru
+pdfjs-editor-signature-add-signature-button-label = Tambahkan tanda tangan baru
+# Used on the button to use an already saved signature.
+# Variables:
+#   $description (String) - a string describing/labeling the signature.
+pdfjs-editor-add-saved-signature-button =
+    .title = Tanda tangan tersimpan: { $description }
 # .default-content is used as a placeholder in an empty text editor.
 pdfjs-free-text2 =
     .aria-label = Editor Teks
@@ -492,6 +520,7 @@ pdfjs-editor-undo-bar-message-highlight = Sorotan dihapus
 pdfjs-editor-undo-bar-message-freetext = Teks dihapus
 pdfjs-editor-undo-bar-message-ink = Gambar dihapus
 pdfjs-editor-undo-bar-message-stamp = Gambar dihapus
+pdfjs-editor-undo-bar-message-signature = Tanda tangan dihapus
 # Variables:
 #   $count (Number) - the number of removed annotations.
 pdfjs-editor-undo-bar-message-multiple = { $count } anotasi dihapus
@@ -504,15 +533,39 @@ pdfjs-editor-undo-bar-close-button-label = Tutup
 
 ## Add a signature dialog
 
+pdfjs-editor-add-signature-dialog-title = Tambahkan tanda tangan
 
 ## Tab names
 
+# Type is a verb (you can type your name as signature)
+pdfjs-editor-add-signature-type-button = Tipe
+    .title = Tipe
+# Draw is a verb (you can draw your signature)
+pdfjs-editor-add-signature-draw-button = Gambarkan
+    .title = Gambarkan
+pdfjs-editor-add-signature-image-button = Gambar
+    .title = Gambar
 
 ## Tab panels
 
+pdfjs-editor-add-signature-type-input =
+    .aria-label = Ketik tanda tangan Anda
+    .placeholder = Ketik tanda tangan Anda
+pdfjs-editor-add-signature-draw-placeholder = Buat tanda tangan Anda
+pdfjs-editor-add-signature-draw-thickness-range-label = Ketebalan
+# Variables:
+#   $thickness (Number) - the thickness (in pixels) of the line used to draw a signature.
+pdfjs-editor-add-signature-draw-thickness-range =
+    .title = Ketebalan gambar: { $thickness }
+pdfjs-editor-add-signature-image-placeholder = Seret berkas ke sini untuk mengunggah
 
 ## Controls
 
+pdfjs-editor-add-signature-description-default-when-drawing = Tanda tangan
+pdfjs-editor-add-signature-clear-button-label = Hapus tanda tangan
+pdfjs-editor-add-signature-clear-button =
+    .title = Hapus tanda tangan
+pdfjs-editor-add-signature-save-checkbox = Simpan tanda tangan
 
 ## Dialog buttons
 
diff --git a/l10n/is/viewer.ftl b/l10n/is/viewer.ftl
index 56ee29763..71c3417a5 100644
--- a/l10n/is/viewer.ftl
+++ b/l10n/is/viewer.ftl
@@ -320,6 +320,9 @@ pdfjs-editor-signature-button =
     .title = Bæta við undirritun
 pdfjs-editor-signature-button-label = Bæta við undirritun
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 pdfjs-editor-remove-ink-button =
diff --git a/l10n/it/viewer.ftl b/l10n/it/viewer.ftl
index 4d5a3ebf9..4a4b00c3c 100644
--- a/l10n/it/viewer.ftl
+++ b/l10n/it/viewer.ftl
@@ -614,3 +614,4 @@ pdfjs-editor-add-signature-edit-button-label = Modifica descrizione
 ## Edit signature description dialog
 
 pdfjs-editor-edit-signature-dialog-title = Modifica descrizione
+
diff --git a/l10n/ka/viewer.ftl b/l10n/ka/viewer.ftl
index bedf8cafa..cd3b48391 100644
--- a/l10n/ka/viewer.ftl
+++ b/l10n/ka/viewer.ftl
@@ -320,6 +320,19 @@ pdfjs-editor-signature-button =
     .title = ხელმოწერის დამატება
 pdfjs-editor-signature-button-label = ხელმოწერის დამატება
 
+## Default editor aria labels
+
+# “Highlight” is a noun, the string is used on the editor for highlights.
+pdfjs-editor-highlight-editor =
+    .aria-label = მონიშვნის ჩასწორება
+# “Drawing” is a noun, the string is used on the editor for drawings.
+pdfjs-editor-ink-editor =
+    .aria-label = ნახაზის ჩასწორება
+pdfjs-editor-signature-editor =
+    .aria-label = ხელმოწერის ჩასწორება
+pdfjs-editor-stamp-editor =
+    .aria-label = სურათის ჩასწორება
+
 ## Remove button for the various kind of editor.
 
 pdfjs-editor-remove-ink-button =
@@ -348,9 +361,16 @@ pdfjs-editor-stamp-add-image-button-label = სურათის დამა
 pdfjs-editor-free-highlight-thickness-input = სისქე
 pdfjs-editor-free-highlight-thickness-title =
     .title = სისქის შეცვლა წარწერის გარდა სხვა ნაწილების მონიშვნისას
+pdfjs-editor-add-signature-container =
+    .aria-label = ხელმოწერის მართვა და შენახული ხელმოწერები
 pdfjs-editor-signature-add-signature-button =
     .title = ახალი ხელმოწერის დამატება
 pdfjs-editor-signature-add-signature-button-label = ახალი ხელმოწერის დამატება
+# Used on the button to use an already saved signature.
+# Variables:
+#   $description (String) - a string describing/labeling the signature.
+pdfjs-editor-add-saved-signature-button =
+    .title = შენახული ხელმოწერა: { $description }
 # .default-content is used as a placeholder in an empty text editor.
 pdfjs-free-text2 =
     .aria-label = ნაწერის ჩასწორება
@@ -583,6 +603,9 @@ pdfjs-editor-edit-signature-update-button = განახლება
 pdfjs-editor-delete-signature-button =
     .title = ხელმოწერის მოცილება
 pdfjs-editor-delete-signature-button-label = ხელმოწერის მოცილება
+pdfjs-editor-delete-signature-button1 =
+    .title = შენახული ხელმოწერის მოცილება
+pdfjs-editor-delete-signature-button-label1 = შენახული ხელმოწერის მოცილება
 
 ## Editor toolbar
 
diff --git a/l10n/kab/viewer.ftl b/l10n/kab/viewer.ftl
index 2da4edd87..d26b87fc0 100644
--- a/l10n/kab/viewer.ftl
+++ b/l10n/kab/viewer.ftl
@@ -317,6 +317,9 @@ pdfjs-highlight-floating-button1 =
     .aria-label = Derrer
 pdfjs-highlight-floating-button-label = Derrer
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 pdfjs-editor-remove-ink-button =
diff --git a/l10n/kk/viewer.ftl b/l10n/kk/viewer.ftl
index 109a65d2d..354ca6ccb 100644
--- a/l10n/kk/viewer.ftl
+++ b/l10n/kk/viewer.ftl
@@ -320,6 +320,9 @@ pdfjs-editor-signature-button =
     .title = Қолтаңбаны қосу
 pdfjs-editor-signature-button-label = Қолтаңбаны қосу
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 pdfjs-editor-remove-ink-button =
diff --git a/l10n/km/viewer.ftl b/l10n/km/viewer.ftl
index af8cf52ef..5698c531f 100644
--- a/l10n/km/viewer.ftl
+++ b/l10n/km/viewer.ftl
@@ -215,6 +215,9 @@ pdfjs-web-fonts-disabled = បាន​បិទ​ពុម្ពអក្ស
 ## Editing
 
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 
diff --git a/l10n/kn/viewer.ftl b/l10n/kn/viewer.ftl
index 61dc8e962..8d805f45a 100644
--- a/l10n/kn/viewer.ftl
+++ b/l10n/kn/viewer.ftl
@@ -205,6 +205,9 @@ pdfjs-web-fonts-disabled = ಜಾಲ ಅಕ್ಷರಶೈಲಿಯನ್ನು
 ## Editing
 
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 
diff --git a/l10n/ko/viewer.ftl b/l10n/ko/viewer.ftl
index e07e68f86..2671606ca 100644
--- a/l10n/ko/viewer.ftl
+++ b/l10n/ko/viewer.ftl
@@ -312,6 +312,19 @@ pdfjs-editor-signature-button =
     .title = 서명 추가
 pdfjs-editor-signature-button-label = 서명 추가
 
+## Default editor aria labels
+
+# “Highlight” is a noun, the string is used on the editor for highlights.
+pdfjs-editor-highlight-editor =
+    .aria-label = 강조 표시 편집기
+# “Drawing” is a noun, the string is used on the editor for drawings.
+pdfjs-editor-ink-editor =
+    .aria-label = 그리기 편집기
+pdfjs-editor-signature-editor =
+    .aria-label = 서명 편집기
+pdfjs-editor-stamp-editor =
+    .aria-label = 이미지 편집기
+
 ## Remove button for the various kind of editor.
 
 pdfjs-editor-remove-ink-button =
@@ -340,9 +353,16 @@ pdfjs-editor-stamp-add-image-button-label = 이미지 추가
 pdfjs-editor-free-highlight-thickness-input = 두께
 pdfjs-editor-free-highlight-thickness-title =
     .title = 텍스트 이외의 항목을 강조 표시할 때 두께 변경
+pdfjs-editor-add-signature-container =
+    .aria-label = 서명 제어 및 저장된 서명
 pdfjs-editor-signature-add-signature-button =
     .title = 새 서명 추가
 pdfjs-editor-signature-add-signature-button-label = 새 서명 추가
+# Used on the button to use an already saved signature.
+# Variables:
+#   $description (String) - a string describing/labeling the signature.
+pdfjs-editor-add-saved-signature-button =
+    .title = 저장된 서명: { $description }
 # .default-content is used as a placeholder in an empty text editor.
 pdfjs-free-text2 =
     .aria-label = 텍스트 편집기
@@ -571,6 +591,9 @@ pdfjs-editor-edit-signature-update-button = 업데이트
 pdfjs-editor-delete-signature-button =
     .title = 서명 제거
 pdfjs-editor-delete-signature-button-label = 서명 제거
+pdfjs-editor-delete-signature-button1 =
+    .title = 저장된 서명 제거
+pdfjs-editor-delete-signature-button-label1 = 저장된 서명 제거
 
 ## Editor toolbar
 
diff --git a/l10n/lij/viewer.ftl b/l10n/lij/viewer.ftl
index 1fbc3259d..310bba226 100644
--- a/l10n/lij/viewer.ftl
+++ b/l10n/lij/viewer.ftl
@@ -239,6 +239,9 @@ pdfjs-web-fonts-disabled = I font do web en dizativæ: inposcibile adeuviâ i ca
 ## Editing
 
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 
diff --git a/l10n/lo/viewer.ftl b/l10n/lo/viewer.ftl
index 3a6c1f52c..c1e12546d 100644
--- a/l10n/lo/viewer.ftl
+++ b/l10n/lo/viewer.ftl
@@ -272,6 +272,9 @@ pdfjs-editor-ink-button =
     .title = ແຕ້ມ
 pdfjs-editor-ink-button-label = ແຕ້ມ
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 
diff --git a/l10n/lt/viewer.ftl b/l10n/lt/viewer.ftl
index daf56c109..5e8b1c4dc 100644
--- a/l10n/lt/viewer.ftl
+++ b/l10n/lt/viewer.ftl
@@ -260,6 +260,9 @@ pdfjs-web-fonts-disabled = Saityno šriftai išjungti – PDF faile esančių š
 ## Editing
 
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 
diff --git a/l10n/ltg/viewer.ftl b/l10n/ltg/viewer.ftl
index 9c716b733..e41273cb1 100644
--- a/l10n/ltg/viewer.ftl
+++ b/l10n/ltg/viewer.ftl
@@ -238,6 +238,9 @@ pdfjs-web-fonts-disabled = Šķārsteikla fonti nav aktivizāti: Navar īgult PD
 ## Editing
 
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 
diff --git a/l10n/lv/viewer.ftl b/l10n/lv/viewer.ftl
index 2da76c12e..6b7770e24 100644
--- a/l10n/lv/viewer.ftl
+++ b/l10n/lv/viewer.ftl
@@ -239,6 +239,9 @@ pdfjs-web-fonts-disabled = Tīmekļa fonti nav aktivizēti: Nevar iegult PDF fon
 ## Editing
 
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 
diff --git a/l10n/meh/viewer.ftl b/l10n/meh/viewer.ftl
index 28c883c32..9f66698b9 100644
--- a/l10n/meh/viewer.ftl
+++ b/l10n/meh/viewer.ftl
@@ -79,6 +79,9 @@ pdfjs-password-cancel-button = Nkuvi-ka
 ## Editing
 
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 
diff --git a/l10n/mk/viewer.ftl b/l10n/mk/viewer.ftl
index b990bdaaa..ef1aec7c0 100644
--- a/l10n/mk/viewer.ftl
+++ b/l10n/mk/viewer.ftl
@@ -207,6 +207,9 @@ pdfjs-web-fonts-disabled = Интернет фонтовите се оневоз
 ## Editing
 
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 
diff --git a/l10n/ml/viewer.ftl b/l10n/ml/viewer.ftl
index 64a162b3c..d989c0fe9 100644
--- a/l10n/ml/viewer.ftl
+++ b/l10n/ml/viewer.ftl
@@ -138,13 +138,16 @@ pdfjs-document-properties-page-size-dimension-name-string = { $width } × { $hei
 
 ##
 
+# The linearization status of the document; usually called "Fast Web View" in
+# English locales of Adobe software.
+pdfjs-document-properties-linearized = വിരവോള ഗോളാന്തരക്കാഴ്ച :
 pdfjs-document-properties-linearized-yes = അതെ
 pdfjs-document-properties-linearized-no = ഇല്ല
 pdfjs-document-properties-close-button = അടയ്ക്കുക
 
 ## Print
 
-pdfjs-print-progress-message = അച്ചടിപ്പിനു് പ്രമാണം തയ്യാറാക്കുന്നു...
+pdfjs-print-progress-message = അച്ചടിപ്പിനു് പ്രമാണം ഒരുക്കുന്നു...
 # Variables:
 #   $progress (Number) - percent value
 pdfjs-print-progress-percent = { $progress }%
@@ -170,6 +173,7 @@ pdfjs-thumbs-button-label = തംബ്നെയിലുകള്‍
 pdfjs-findbar-button =
     .title = രേഖയില്‍ കണ്ടുപിടിയ്ക്കുക
 pdfjs-findbar-button-label = കണ്ടെത്തുക
+pdfjs-additional-layers = കൂടാത്ത പാളികൾ
 
 ## Thumbnails panel item (tooltip and alt text for images)
 
@@ -283,6 +287,12 @@ pdfjs-highlight-floating-button1 =
     .title = അടയാളപ്പെടുക
     .aria-label = അടയാളപ്പെടുക
 pdfjs-highlight-floating-button-label = അടയാളപ്പെടുക
+pdfjs-editor-signature-button =
+    .title = പുതിയ ഒപ്പു് ചേൎക്കുക
+pdfjs-editor-signature-button-label = പുതിയ ഒപ്പു് ചേൎക്കുക
+
+## Default editor aria labels
+
 
 ## Remove button for the various kind of editor.
 
@@ -310,6 +320,9 @@ pdfjs-editor-stamp-add-image-button =
 pdfjs-editor-stamp-add-image-button-label = ചിത്രം ചേർക്കുക
 # This refers to the thickness of the line used for free highlighting (not bound to text)
 pdfjs-editor-free-highlight-thickness-input = കനം
+pdfjs-editor-signature-add-signature-button =
+    .title = പുതിയ ഒപ്പു് ചേൎക്കുക
+pdfjs-editor-signature-add-signature-button-label = പുതിയ ഒപ്പു് ചേൎക്കുക
 pdfjs-free-text-default-content = എഴുതാൻ തുടങ്ങുക…
 pdfjs-ink-canvas =
     .aria-label = ഉപയോക്താവ് ഉണ്ടാക്കിയ ചിത്രം
@@ -331,9 +344,18 @@ pdfjs-editor-alt-text-button =
 ## Editor resizers
 ## This is used in an aria label to help to understand the role of the resizer.
 
+pdfjs-editor-resizer-label-top-left = ഇടതു മീത്ത മുക്ക് — വലുപ്പം മാറ്റുക
+pdfjs-editor-resizer-label-top-middle = നടുവിൽ മീത്ത മുക്ക് - വലുപ്പം മാറ്റുക
+pdfjs-editor-resizer-label-top-right = വലതു മീത്ത മുക്ക് — വലുപ്പം മാറ്റുക
+pdfjs-editor-resizer-label-middle-right = വലതു നടുവിലുള്ള മുക്ക് — വലുപ്പം മാറ്റുക
+pdfjs-editor-resizer-label-bottom-right = വലതു കീഴിലുള്ള മുക്ക് — വലുപ്പം മാറ്റുക
+pdfjs-editor-resizer-label-bottom-middle = നടുവെ കീഴിലുള്ള മുക്ക് — വലുപ്പം മാറ്റുക
+pdfjs-editor-resizer-label-bottom-left = ഇടതു കീഴിലുള്ള മുക്ക് — വലുപ്പം മാറ്റുക
 
 ## Color picker
 
+# This means "Color used to highlight text"
+pdfjs-editor-highlight-colorpicker-label = അടയാളന്നിറം
 pdfjs-editor-colorpicker-button =
     .title = നിറം മാറ്റുക
 pdfjs-editor-colorpicker-dropdown =
@@ -359,14 +381,42 @@ pdfjs-editor-highlight-show-all-button =
 ## New alt-text dialog
 ## Group note for entire feature: Alternative text (alt text) helps when people can't see the image. This feature includes a tool to create alt text automatically using an AI model that works locally on the user's device to preserve privacy.
 
+# Modal header positioned above a text box where users can edit the alt text.
+pdfjs-editor-new-alt-text-dialog-edit-label = മറുയെഴുത്തു് തിരുത്തുക (ചിത്ര വിവരണം)
+# Modal header positioned above a text box where users can add the alt text.
+pdfjs-editor-new-alt-text-dialog-add-label = മറുയെഴുത്തു് ചേൎക്കുക (ചിത്ര വിവരണം)
+pdfjs-editor-new-alt-text-textarea =
+    .placeholder = താങ്ങളുടെ വിവരണം ഇവിടെ എഴുതുക...
 pdfjs-editor-new-alt-text-disclaimer-learn-more-url = കൂടുതല്‍ അറിയുക
 pdfjs-editor-new-alt-text-create-automatically-button-label = തന്നെതാനെ മറുയെഴുത്തു് ഉണ്ടാക്കുക
 pdfjs-editor-new-alt-text-not-now-button = ഇപ്പോഴല്ല
 pdfjs-editor-new-alt-text-error-title = തന്നെതാനെ മറുയെഴുത്തു് ഉണ്ടാക്കാൻ പറ്റിയില്ല
 pdfjs-editor-new-alt-text-error-close-button = അടയ്ക്കുക
+# This is a button that users can click to edit the alt text they have already added.
+pdfjs-editor-new-alt-text-added-button =
+    .aria-label = മറുയെഴുത്തു് ചേൎത്തു
+pdfjs-editor-new-alt-text-added-button-label = മറുയെഴുത്തു് ചേൎത്തു
+# This is a button that users can click to open the alt text editor and add alt text when it is not present.
+pdfjs-editor-new-alt-text-missing-button =
+    .aria-label = മറുയെഴുത്തു് കാണാന്നില്ല
+pdfjs-editor-new-alt-text-missing-button-label = മറുയെഴുത്തു് കാണാന്നില്ല
+# This is a button that opens up the alt text modal where users should review the alt text that was automatically generated.
+pdfjs-editor-new-alt-text-to-review-button =
+    .aria-label = മറുയെഴുത്തു് അവലോകിക്കുക
+pdfjs-editor-new-alt-text-to-review-button-label = മറുയെഴുത്തു് അവലോകിക്കുക
+# "Created automatically" is a prefix that will be added to the beginning of any alt text that has been automatically generated. After the colon, the user will see/hear the actual alt text description. If the alt text has been edited by a human, this prefix will not appear.
+# Variables:
+#   $generatedAltText (String) - the generated alt-text.
+pdfjs-editor-new-alt-text-generated-alt-text-with-disclaimer = തന്നെതാനെ ഉണ്ടാക്കി : { $generatedAltText }
 
 ## Image alt-text settings
 
+pdfjs-image-alt-text-settings-button =
+    .title = ചിത്ര മറുയെഴുത്തു് ക്രമീകരണങ്ങൾ
+pdfjs-image-alt-text-settings-button-label = ചിത്ര മറുയെഴുത്തു് ക്രമീകരണങ്ങൾ
+pdfjs-editor-alt-text-settings-dialog-label = ചിത്ര മറുയെഴുത്തു് ക്രമീകരണങ്ങൾ
+pdfjs-editor-alt-text-settings-automatic-title = യാന്ത്രിക മറുയെഴുത്തു്
+pdfjs-editor-alt-text-settings-create-model-button-label = തന്നെതാനെ മറുയെഴുത്തു് ഉണ്ടാക്കുക
 pdfjs-editor-alt-text-settings-delete-model-button = മായ്ക്കുക
 pdfjs-editor-alt-text-settings-download-model-button = ഇറക്കിവയ്ക്കുക
 pdfjs-editor-alt-text-settings-downloading-model-button = ഇറക്കിവയ്ക്കുന്നു
@@ -374,10 +424,18 @@ pdfjs-editor-alt-text-settings-close-button = അടയ്ക്കുക
 
 ## "Annotations removed" bar
 
+pdfjs-editor-undo-bar-message-highlight = അടയാളം മാറ്റി
 pdfjs-editor-undo-bar-message-freetext = എഴുത്തു് മാറ്റി
 pdfjs-editor-undo-bar-message-ink = ആലേഖ്യം മാറ്റി
 pdfjs-editor-undo-bar-message-stamp = ചിത്രം മാറ്റി
 pdfjs-editor-undo-bar-message-signature = ഒപ്പു് മാറ്റി
+# Variables:
+#   $count (Number) - the number of removed annotations.
+pdfjs-editor-undo-bar-message-multiple =
+    { $count ->
+        [one] { $count } കുറിപ്പെഴുതലുകൾ മാറ്റി
+       *[other] { $count } കുറിപ്പെഴുതലുകൾ മാറ്റി
+    }
 pdfjs-editor-undo-bar-undo-button =
     .title = പഴയപോലെയാക്കുക
 pdfjs-editor-undo-bar-undo-button-label = പഴയപോലെയാക്കുക
@@ -437,12 +495,18 @@ pdfjs-editor-add-signature-error-close-button = അടയ്ക്കുക
 
 pdfjs-editor-add-signature-cancel-button = റദ്ദാക്കുക
 pdfjs-editor-add-signature-add-button = ചേൎക്കുക
+pdfjs-editor-edit-signature-update-button = പുതുക്കുക
 
 ## Main menu for adding/removing signatures
 
+pdfjs-editor-delete-signature-button =
+    .title = ഒപ്പു് മാറ്റുക
+pdfjs-editor-delete-signature-button-label = ഒപ്പു് മാറ്റുക
 
 ## Editor toolbar
 
+pdfjs-editor-add-signature-edit-button-label = വിവരണം തിരുത്തുക
 
 ## Edit signature description dialog
 
+pdfjs-editor-edit-signature-dialog-title = വിവരണം തിരുത്തുക
diff --git a/l10n/mr/viewer.ftl b/l10n/mr/viewer.ftl
index 4b57de7c1..06df84df8 100644
--- a/l10n/mr/viewer.ftl
+++ b/l10n/mr/viewer.ftl
@@ -231,6 +231,9 @@ pdfjs-web-fonts-disabled = वेब टंक असमर्थीत आह
 ## Editing
 
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 
diff --git a/l10n/ms/viewer.ftl b/l10n/ms/viewer.ftl
index 5e3893945..300286b16 100644
--- a/l10n/ms/viewer.ftl
+++ b/l10n/ms/viewer.ftl
@@ -239,6 +239,9 @@ pdfjs-web-fonts-disabled = Fon web dinyahdayakan: tidak dapat menggunakan fon te
 ## Editing
 
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 
diff --git a/l10n/my/viewer.ftl b/l10n/my/viewer.ftl
index 50cf34861..7d308b6b7 100644
--- a/l10n/my/viewer.ftl
+++ b/l10n/my/viewer.ftl
@@ -198,6 +198,9 @@ pdfjs-web-fonts-disabled = Web fonts are disabled: unable to use embedded PDF fo
 ## Editing
 
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 
diff --git a/l10n/nb-NO/viewer.ftl b/l10n/nb-NO/viewer.ftl
index 050349c3f..ff797432e 100644
--- a/l10n/nb-NO/viewer.ftl
+++ b/l10n/nb-NO/viewer.ftl
@@ -320,6 +320,9 @@ pdfjs-editor-signature-button =
     .title = Legg til signatur
 pdfjs-editor-signature-button-label = Legg til signatur
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 pdfjs-editor-remove-ink-button =
diff --git a/l10n/ne-NP/viewer.ftl b/l10n/ne-NP/viewer.ftl
index 8d29315de..4989fee2a 100644
--- a/l10n/ne-NP/viewer.ftl
+++ b/l10n/ne-NP/viewer.ftl
@@ -226,6 +226,9 @@ pdfjs-web-fonts-disabled = वेब फन्ट असक्षम छन्:
 ## Editing
 
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 
diff --git a/l10n/nl/viewer.ftl b/l10n/nl/viewer.ftl
index f08f53a4d..751acb7d1 100644
--- a/l10n/nl/viewer.ftl
+++ b/l10n/nl/viewer.ftl
@@ -320,6 +320,19 @@ pdfjs-editor-signature-button =
     .title = Handtekening toevoegen
 pdfjs-editor-signature-button-label = Handtekening toevoegen
 
+## Default editor aria labels
+
+# “Highlight” is a noun, the string is used on the editor for highlights.
+pdfjs-editor-highlight-editor =
+    .aria-label = Markeringsbewerker
+# “Drawing” is a noun, the string is used on the editor for drawings.
+pdfjs-editor-ink-editor =
+    .aria-label = Tekeningbewerker
+pdfjs-editor-signature-editor =
+    .aria-label = Handtekeningbewerker
+pdfjs-editor-stamp-editor =
+    .aria-label = Afbeeldingsbewerker
+
 ## Remove button for the various kind of editor.
 
 pdfjs-editor-remove-ink-button =
@@ -348,9 +361,16 @@ pdfjs-editor-stamp-add-image-button-label = Afbeelding toevoegen
 pdfjs-editor-free-highlight-thickness-input = Dikte
 pdfjs-editor-free-highlight-thickness-title =
     .title = Dikte wijzigen bij accentuering van andere items dan tekst
+pdfjs-editor-add-signature-container =
+    .aria-label = Ondertekeningsinstellingen en opgeslagen ondertekeningen
 pdfjs-editor-signature-add-signature-button =
     .title = Nieuwe handtekening toevoegen
 pdfjs-editor-signature-add-signature-button-label = Nieuwe handtekening toevoegen
+# Used on the button to use an already saved signature.
+# Variables:
+#   $description (String) - a string describing/labeling the signature.
+pdfjs-editor-add-saved-signature-button =
+    .title = Opgeslagen ondertekening: { $description }
 # .default-content is used as a placeholder in an empty text editor.
 pdfjs-free-text2 =
     .aria-label = Tekstbewerker
@@ -583,6 +603,9 @@ pdfjs-editor-edit-signature-update-button = Bijwerken
 pdfjs-editor-delete-signature-button =
     .title = Handtekening verwijderen
 pdfjs-editor-delete-signature-button-label = Handtekening verwijderen
+pdfjs-editor-delete-signature-button1 =
+    .title = Opgeslagen ondertekening verwijderen
+pdfjs-editor-delete-signature-button-label1 = Opgeslagen ondertekening verwijderen
 
 ## Editor toolbar
 
diff --git a/l10n/nn-NO/viewer.ftl b/l10n/nn-NO/viewer.ftl
index fca1ecb58..14b282043 100644
--- a/l10n/nn-NO/viewer.ftl
+++ b/l10n/nn-NO/viewer.ftl
@@ -316,6 +316,16 @@ pdfjs-highlight-floating-button1 =
     .title = Markere
     .aria-label = Markere
 pdfjs-highlight-floating-button-label = Markere
+pdfjs-editor-signature-button =
+    .title = Legg til signatur
+pdfjs-editor-signature-button-label = Legg til signatur
+
+## Default editor aria labels
+
+pdfjs-editor-signature-editor =
+    .aria-label = Signatur-redigerar
+pdfjs-editor-stamp-editor =
+    .aria-label = Bildredigerar
 
 ## Remove button for the various kind of editor.
 
@@ -327,6 +337,8 @@ pdfjs-editor-remove-stamp-button =
     .title = Fjern bildet
 pdfjs-editor-remove-highlight-button =
     .title = Fjern utheving
+pdfjs-editor-remove-signature-button =
+    .title = Fjern signatur
 
 ##
 
@@ -343,6 +355,14 @@ pdfjs-editor-stamp-add-image-button-label = Legg til bilde
 pdfjs-editor-free-highlight-thickness-input = Tjukn
 pdfjs-editor-free-highlight-thickness-title =
     .title = Endre tjukn når du markerer andre element enn tekst
+pdfjs-editor-signature-add-signature-button =
+    .title = Legg til ny signatur
+pdfjs-editor-signature-add-signature-button-label = Legg til ny signatur
+# Used on the button to use an already saved signature.
+# Variables:
+#   $description (String) - a string describing/labeling the signature.
+pdfjs-editor-add-saved-signature-button =
+    .title = Lagra signatur: { $description }
 # .default-content is used as a placeholder in an empty text editor.
 pdfjs-free-text2 =
     .aria-label = Tekstredigering
@@ -496,9 +516,18 @@ pdfjs-editor-alt-text-settings-close-button = Lat att
 
 ## "Annotations removed" bar
 
+pdfjs-editor-undo-bar-message-highlight = Markering fjerna
 pdfjs-editor-undo-bar-message-freetext = Tekst fjerna
 pdfjs-editor-undo-bar-message-ink = Teikning fjerna
 pdfjs-editor-undo-bar-message-stamp = Bilde fjerna
+pdfjs-editor-undo-bar-message-signature = Signatur fjerna
+# Variables:
+#   $count (Number) - the number of removed annotations.
+pdfjs-editor-undo-bar-message-multiple =
+    { $count ->
+        [one] { $count } kommentar fjerna
+       *[other] { $count } kommentarar fjerna
+    }
 pdfjs-editor-undo-bar-undo-button =
     .title = Angre
 pdfjs-editor-undo-bar-undo-button-label = Angre
@@ -508,17 +537,47 @@ pdfjs-editor-undo-bar-close-button-label = Lat att
 
 ## Add a signature dialog
 
+pdfjs-editor-add-signature-dialog-title = Legg til ein signatur
 
 ## Tab names
 
+# Type is a verb (you can type your name as signature)
+pdfjs-editor-add-signature-type-button = Type
+    .title = Type
+pdfjs-editor-add-signature-image-button = Bilde
+    .title = Bilde
 
 ## Tab panels
 
+pdfjs-editor-add-signature-type-input =
+    .aria-label = Skriv inn signaturen din
+    .placeholder = Skriv inn signaturen din
+pdfjs-editor-add-signature-draw-placeholder = Teikn signaturen din
 pdfjs-editor-add-signature-draw-thickness-range-label = Tjukn
+# Variables:
+#   $thickness (Number) - the thickness (in pixels) of the line used to draw a signature.
+pdfjs-editor-add-signature-draw-thickness-range =
+    .title = Linjetjukn: { $thickness }
+pdfjs-editor-add-signature-image-placeholder = Drag ei fil hit for å laste opp
+pdfjs-editor-add-signature-image-browse-link =
+    { PLATFORM() ->
+        [macos] Eller vel bildefiler
+       *[other] Eller vel bildefiler
+    }
 
 ## Controls
 
+pdfjs-editor-add-signature-description-label = Skildring (alternativ tekst)
+pdfjs-editor-add-signature-description-input =
+    .title = Skildring (alternativ tekst)
+pdfjs-editor-add-signature-description-default-when-drawing = Signatur
+pdfjs-editor-add-signature-clear-button-label = Fjern signatur
+pdfjs-editor-add-signature-clear-button =
+    .title = Fjern signatur
+pdfjs-editor-add-signature-save-checkbox = Lagre signatur
+pdfjs-editor-add-signature-save-warning-message = Du har nådd grensa på 5 lagra signaturar. Fjern ein for å lagre ein ny.
 pdfjs-editor-add-signature-image-upload-error-title = Klarte ikkje å oppdatere bilde
+pdfjs-editor-add-signature-image-upload-error-description = Sjekk nettverkstilkoplinga eller prøv eit annet bilde.
 pdfjs-editor-add-signature-error-close-button = Lat att
 
 ## Dialog buttons
@@ -529,6 +588,12 @@ pdfjs-editor-edit-signature-update-button = Oppdater
 
 ## Main menu for adding/removing signatures
 
+pdfjs-editor-delete-signature-button =
+    .title = Fjern signatur
+pdfjs-editor-delete-signature-button-label = Fjern signatur
+pdfjs-editor-delete-signature-button1 =
+    .title = Fjern lagra signatur
+pdfjs-editor-delete-signature-button-label1 = Fjern lagra signatur
 
 ## Editor toolbar
 
diff --git a/l10n/oc/viewer.ftl b/l10n/oc/viewer.ftl
index d022f5da1..05e42529f 100644
--- a/l10n/oc/viewer.ftl
+++ b/l10n/oc/viewer.ftl
@@ -306,6 +306,9 @@ pdfjs-highlight-floating-button1 =
     .aria-label = Subrelinhar
 pdfjs-highlight-floating-button-label = Subrelinhar
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 pdfjs-editor-remove-ink-button =
diff --git a/l10n/pa-IN/viewer.ftl b/l10n/pa-IN/viewer.ftl
index 83c0f7ea9..b2a96041b 100644
--- a/l10n/pa-IN/viewer.ftl
+++ b/l10n/pa-IN/viewer.ftl
@@ -320,6 +320,19 @@ pdfjs-editor-signature-button =
     .title = ਦਸਤਖ਼ਤ ਜੋੜੋ
 pdfjs-editor-signature-button-label = ਦਸਤਖ਼ਤ ਜੋੜੋ
 
+## Default editor aria labels
+
+# “Highlight” is a noun, the string is used on the editor for highlights.
+pdfjs-editor-highlight-editor =
+    .aria-label = ਹਾਈਲਾਈਟ ਸੰਪਾਦਕ
+# “Drawing” is a noun, the string is used on the editor for drawings.
+pdfjs-editor-ink-editor =
+    .aria-label = ਡਰਾਇੰਗ ਸੰਪਾਦਕ
+pdfjs-editor-signature-editor =
+    .aria-label = ਦਸਤਖ਼ਤ ਸੰਪਾਦਕ
+pdfjs-editor-stamp-editor =
+    .aria-label = ਚਿੱਤਰ ਸੰਪਾਦਕ
+
 ## Remove button for the various kind of editor.
 
 pdfjs-editor-remove-ink-button =
@@ -348,9 +361,16 @@ pdfjs-editor-stamp-add-image-button-label = ਚਿੱਤਰ ਜੋੜੋ
 pdfjs-editor-free-highlight-thickness-input = ਮੋਟਾਈ
 pdfjs-editor-free-highlight-thickness-title =
     .title = ਚੀਜ਼ਾਂ ਨੂੰ ਹੋਰ ਲਿਖਤਾਂ ਤੋਂ ਉਘਾੜਨ ਸਮੇਂ ਮੋਟਾਈ ਨੂੰ ਬਦਲੋ
+pdfjs-editor-add-signature-container =
+    .aria-label = ਦਸਤਖ਼ਤ ਕੰਟਰੋਲ ਅਤੇ ਸੰਭਾਲੇ ਹੋਏ ਦਸਤਖ਼ਤ
 pdfjs-editor-signature-add-signature-button =
     .title = ਨਵੇਂ ਦਸਤਖ਼ਤ ਨੂੰ ਜੋੜੋ
 pdfjs-editor-signature-add-signature-button-label = ਨਵੇਂ ਦਸਤਖ਼ਤ ਨੂੰ ਜੋੜੋ
+# Used on the button to use an already saved signature.
+# Variables:
+#   $description (String) - a string describing/labeling the signature.
+pdfjs-editor-add-saved-signature-button =
+    .title = ਸੰਭਾਲੇ ਦਸਤਖ਼ਤ: { $description }
 # .default-content is used as a placeholder in an empty text editor.
 pdfjs-free-text2 =
     .aria-label = ਲਿਖਤ ਐਡੀਟਰ
@@ -583,6 +603,9 @@ pdfjs-editor-edit-signature-update-button = ਅੱਪਡੇਟ
 pdfjs-editor-delete-signature-button =
     .title = ਦਸਤਖ਼ਤ ਨੂੰ ਹਟਾਓ
 pdfjs-editor-delete-signature-button-label = ਦਸਤਖ਼ਤ ਨੂੰ ਹਟਾਓ
+pdfjs-editor-delete-signature-button1 =
+    .title = ਸੰਭਾਲੇ ਹੋਏ ਦਸਤਖ਼ਤ ਨੂੰ ਹਟਾਓ
+pdfjs-editor-delete-signature-button-label1 = ਸੰਭਾਲੇ ਹੋਏ ਦਸਤਖ਼ਤ ਨੂੰ ਹਟਾਓ
 
 ## Editor toolbar
 
diff --git a/l10n/pl/viewer.ftl b/l10n/pl/viewer.ftl
index 25963d380..1c693ad34 100644
--- a/l10n/pl/viewer.ftl
+++ b/l10n/pl/viewer.ftl
@@ -322,6 +322,9 @@ pdfjs-editor-signature-button =
     .title = Dodaj podpis
 pdfjs-editor-signature-button-label = Dodaj podpis
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 pdfjs-editor-remove-ink-button =
diff --git a/l10n/pt-BR/viewer.ftl b/l10n/pt-BR/viewer.ftl
index 12a662ed8..584dc8c67 100644
--- a/l10n/pt-BR/viewer.ftl
+++ b/l10n/pt-BR/viewer.ftl
@@ -320,6 +320,19 @@ pdfjs-editor-signature-button =
     .title = Adicionar assinatura
 pdfjs-editor-signature-button-label = Adicionar assinatura
 
+## Default editor aria labels
+
+# “Highlight” is a noun, the string is used on the editor for highlights.
+pdfjs-editor-highlight-editor =
+    .aria-label = Editor de destaque
+# “Drawing” is a noun, the string is used on the editor for drawings.
+pdfjs-editor-ink-editor =
+    .aria-label = Editor de desenho
+pdfjs-editor-signature-editor =
+    .aria-label = Editor de assinatura
+pdfjs-editor-stamp-editor =
+    .aria-label = Editor de imagem
+
 ## Remove button for the various kind of editor.
 
 pdfjs-editor-remove-ink-button =
@@ -348,9 +361,16 @@ pdfjs-editor-stamp-add-image-button-label = Adicionar imagem
 pdfjs-editor-free-highlight-thickness-input = Espessura
 pdfjs-editor-free-highlight-thickness-title =
     .title = Mudar espessura ao destacar itens que não são texto
+pdfjs-editor-add-signature-container =
+    .aria-label = Controles de assinatura e assinaturas salvas
 pdfjs-editor-signature-add-signature-button =
     .title = Adicionar nova assinatura
 pdfjs-editor-signature-add-signature-button-label = Adicionar nova assinatura
+# Used on the button to use an already saved signature.
+# Variables:
+#   $description (String) - a string describing/labeling the signature.
+pdfjs-editor-add-saved-signature-button =
+    .title = Assinatura salva: { $description }
 # .default-content is used as a placeholder in an empty text editor.
 pdfjs-free-text2 =
     .aria-label = Editor de texto
@@ -583,6 +603,9 @@ pdfjs-editor-edit-signature-update-button = Atualizar
 pdfjs-editor-delete-signature-button =
     .title = Remover assinatura
 pdfjs-editor-delete-signature-button-label = Remover assinatura
+pdfjs-editor-delete-signature-button1 =
+    .title = Remover assinatura salva
+pdfjs-editor-delete-signature-button-label1 = Remover assinatura salva
 
 ## Editor toolbar
 
diff --git a/l10n/pt-PT/viewer.ftl b/l10n/pt-PT/viewer.ftl
index d2235ea32..ec9b4b296 100644
--- a/l10n/pt-PT/viewer.ftl
+++ b/l10n/pt-PT/viewer.ftl
@@ -320,6 +320,9 @@ pdfjs-editor-signature-button =
     .title = Adicionar assinatura
 pdfjs-editor-signature-button-label = Adicionar assinatura
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 pdfjs-editor-remove-ink-button =
diff --git a/l10n/rm/viewer.ftl b/l10n/rm/viewer.ftl
index adbae7c3e..30b375ca5 100644
--- a/l10n/rm/viewer.ftl
+++ b/l10n/rm/viewer.ftl
@@ -320,6 +320,19 @@ pdfjs-editor-signature-button =
     .title = Agiuntar ina signatura
 pdfjs-editor-signature-button-label = Agiuntar ina signatura
 
+## Default editor aria labels
+
+# “Highlight” is a noun, the string is used on the editor for highlights.
+pdfjs-editor-highlight-editor =
+    .aria-label = Editur per relevar
+# “Drawing” is a noun, the string is used on the editor for drawings.
+pdfjs-editor-ink-editor =
+    .aria-label = Editur per dissegnar
+pdfjs-editor-signature-editor =
+    .aria-label = Editur per signaturas
+pdfjs-editor-stamp-editor =
+    .aria-label = Editur per maletgs
+
 ## Remove button for the various kind of editor.
 
 pdfjs-editor-remove-ink-button =
@@ -348,9 +361,16 @@ pdfjs-editor-stamp-add-image-button-label = Agiuntar in maletg
 pdfjs-editor-free-highlight-thickness-input = Grossezza
 pdfjs-editor-free-highlight-thickness-title =
     .title = Midar la grossezza cun relevar elements betg textuals
+pdfjs-editor-add-signature-container =
+    .aria-label = Controllas da signatura e signaturas memorisadas
 pdfjs-editor-signature-add-signature-button =
     .title = Agiuntar ina nova signatura
 pdfjs-editor-signature-add-signature-button-label = Agiuntar ina nova signatura
+# Used on the button to use an already saved signature.
+# Variables:
+#   $description (String) - a string describing/labeling the signature.
+pdfjs-editor-add-saved-signature-button =
+    .title = Signatura memorisada: { $description }
 # .default-content is used as a placeholder in an empty text editor.
 pdfjs-free-text2 =
     .aria-label = Editur da text
@@ -583,6 +603,9 @@ pdfjs-editor-edit-signature-update-button = Actualisar
 pdfjs-editor-delete-signature-button =
     .title = Allontanar la signatura
 pdfjs-editor-delete-signature-button-label = Allontanar la signatura
+pdfjs-editor-delete-signature-button1 =
+    .title = Allontanar la signatura memorisada
+pdfjs-editor-delete-signature-button-label1 = Allontanar la signatura memorisada
 
 ## Editor toolbar
 
diff --git a/l10n/ro/viewer.ftl b/l10n/ro/viewer.ftl
index b0c3e8431..04bdd9a0e 100644
--- a/l10n/ro/viewer.ftl
+++ b/l10n/ro/viewer.ftl
@@ -243,6 +243,9 @@ pdfjs-web-fonts-disabled = Fonturile web sunt dezactivate: nu se pot folosi font
 ## Editing
 
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 
diff --git a/l10n/ru/viewer.ftl b/l10n/ru/viewer.ftl
index 3011e8cb7..b4adce286 100644
--- a/l10n/ru/viewer.ftl
+++ b/l10n/ru/viewer.ftl
@@ -322,6 +322,19 @@ pdfjs-editor-signature-button =
     .title = Добавить подпись
 pdfjs-editor-signature-button-label = Добавить подпись
 
+## Default editor aria labels
+
+# “Highlight” is a noun, the string is used on the editor for highlights.
+pdfjs-editor-highlight-editor =
+    .aria-label = Редактор выделения
+# “Drawing” is a noun, the string is used on the editor for drawings.
+pdfjs-editor-ink-editor =
+    .aria-label = Редактор изображений
+pdfjs-editor-signature-editor =
+    .aria-label = Редактор подписей
+pdfjs-editor-stamp-editor =
+    .aria-label = Редактор изображений
+
 ## Remove button for the various kind of editor.
 
 pdfjs-editor-remove-ink-button =
@@ -350,9 +363,16 @@ pdfjs-editor-stamp-add-image-button-label = Добавить изображен
 pdfjs-editor-free-highlight-thickness-input = Толщина
 pdfjs-editor-free-highlight-thickness-title =
     .title = Изменить толщину при выделении элементов, кроме текста
+pdfjs-editor-add-signature-container =
+    .aria-label = Управление подписями и сохраненные подписи
 pdfjs-editor-signature-add-signature-button =
     .title = Добавить новую подпись
 pdfjs-editor-signature-add-signature-button-label = Добавить новую подпись
+# Used on the button to use an already saved signature.
+# Variables:
+#   $description (String) - a string describing/labeling the signature.
+pdfjs-editor-add-saved-signature-button =
+    .title = Сохранённая подпись: { $description }
 # .default-content is used as a placeholder in an empty text editor.
 pdfjs-free-text2 =
     .aria-label = Текстовый редактор
@@ -586,6 +606,9 @@ pdfjs-editor-edit-signature-update-button = Обновить
 pdfjs-editor-delete-signature-button =
     .title = Удалить подпись
 pdfjs-editor-delete-signature-button-label = Удалить подпись
+pdfjs-editor-delete-signature-button1 =
+    .title = Удалить сохранённую подпись
+pdfjs-editor-delete-signature-button-label1 = Удалить сохранённую подпись
 
 ## Editor toolbar
 
diff --git a/l10n/sat/viewer.ftl b/l10n/sat/viewer.ftl
index 569bf72b8..af057d5d3 100644
--- a/l10n/sat/viewer.ftl
+++ b/l10n/sat/viewer.ftl
@@ -281,6 +281,9 @@ pdfjs-editor-stamp-button =
     .title = ᱪᱤᱛᱟᱹᱨᱠᱚ ᱥᱮᱞᱮᱫ ᱥᱮ ᱥᱟᱯᱲᱟᱣ ᱢᱮ
 pdfjs-editor-stamp-button-label = ᱪᱤᱛᱟᱹᱨᱠᱚ ᱥᱮᱞᱮᱫ ᱥᱮ ᱥᱟᱯᱲᱟᱣ ᱢᱮ
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 
diff --git a/l10n/sc/viewer.ftl b/l10n/sc/viewer.ftl
index d48b8dd0b..f3618e849 100644
--- a/l10n/sc/viewer.ftl
+++ b/l10n/sc/viewer.ftl
@@ -268,6 +268,9 @@ pdfjs-highlight-floating-button1 =
     .aria-label = Evidèntzia
 pdfjs-highlight-floating-button-label = Evidèntzia
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 pdfjs-editor-remove-ink-button =
diff --git a/l10n/scn/viewer.ftl b/l10n/scn/viewer.ftl
index 510bcbe41..017dbf74e 100644
--- a/l10n/scn/viewer.ftl
+++ b/l10n/scn/viewer.ftl
@@ -66,6 +66,9 @@ pdfjs-password-cancel-button = Sfai
 ## Editing
 
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 
diff --git a/l10n/sco/viewer.ftl b/l10n/sco/viewer.ftl
index 8b74e2545..66afdb657 100644
--- a/l10n/sco/viewer.ftl
+++ b/l10n/sco/viewer.ftl
@@ -256,6 +256,9 @@ pdfjs-web-fonts-disabled = Wab fonts are disabled: cannae yaise embeddit PDF fon
 ## Editing
 
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 
diff --git a/l10n/si/viewer.ftl b/l10n/si/viewer.ftl
index 801818232..ec272e038 100644
--- a/l10n/si/viewer.ftl
+++ b/l10n/si/viewer.ftl
@@ -234,6 +234,9 @@ pdfjs-editor-stamp-button =
     .title = රූප සංස්කරණය හෝ එක් කරන්න
 pdfjs-editor-stamp-button-label = රූප සංස්කරණය හෝ එක් කරන්න
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 
diff --git a/l10n/sk/viewer.ftl b/l10n/sk/viewer.ftl
index 8286e65e0..9ba4efb06 100644
--- a/l10n/sk/viewer.ftl
+++ b/l10n/sk/viewer.ftl
@@ -324,6 +324,19 @@ pdfjs-editor-signature-button =
     .title = Pridať podpis
 pdfjs-editor-signature-button-label = Pridať podpis
 
+## Default editor aria labels
+
+# “Highlight” is a noun, the string is used on the editor for highlights.
+pdfjs-editor-highlight-editor =
+    .aria-label = Editor zvýraznenia
+# “Drawing” is a noun, the string is used on the editor for drawings.
+pdfjs-editor-ink-editor =
+    .aria-label = Editor kreslenia
+pdfjs-editor-signature-editor =
+    .aria-label = Editor podpisov
+pdfjs-editor-stamp-editor =
+    .aria-label = Editor obrázkov
+
 ## Remove button for the various kind of editor.
 
 pdfjs-editor-remove-ink-button =
@@ -352,9 +365,16 @@ pdfjs-editor-stamp-add-image-button-label = Pridať obrázok
 pdfjs-editor-free-highlight-thickness-input = Hrúbka
 pdfjs-editor-free-highlight-thickness-title =
     .title = Zmeňte hrúbku pre zvýrazňovanie iných položiek ako textu
+pdfjs-editor-add-signature-container =
+    .aria-label = Ovládacie prvky pre podpisy a uložené podpisy
 pdfjs-editor-signature-add-signature-button =
     .title = Pridať nový podpis
 pdfjs-editor-signature-add-signature-button-label = Pridať nový podpis
+# Used on the button to use an already saved signature.
+# Variables:
+#   $description (String) - a string describing/labeling the signature.
+pdfjs-editor-add-saved-signature-button =
+    .title = Uložený podpis: { $description }
 # .default-content is used as a placeholder in an empty text editor.
 pdfjs-free-text2 =
     .aria-label = Textový editor
@@ -589,6 +609,9 @@ pdfjs-editor-edit-signature-update-button = Aktualizovať
 pdfjs-editor-delete-signature-button =
     .title = Odstrániť podpis
 pdfjs-editor-delete-signature-button-label = Odstrániť podpis
+pdfjs-editor-delete-signature-button1 =
+    .title = Odstrániť uložený podpis
+pdfjs-editor-delete-signature-button-label1 = Odstrániť uložený podpis
 
 ## Editor toolbar
 
diff --git a/l10n/skr/viewer.ftl b/l10n/skr/viewer.ftl
index 7f10336ab..34fdcd867 100644
--- a/l10n/skr/viewer.ftl
+++ b/l10n/skr/viewer.ftl
@@ -317,6 +317,9 @@ pdfjs-highlight-floating-button1 =
     .aria-label = نمایاں کرو
 pdfjs-highlight-floating-button-label = نمایاں کرو
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 pdfjs-editor-remove-ink-button =
diff --git a/l10n/sl/viewer.ftl b/l10n/sl/viewer.ftl
index c427c9615..43c96ded1 100644
--- a/l10n/sl/viewer.ftl
+++ b/l10n/sl/viewer.ftl
@@ -324,6 +324,9 @@ pdfjs-editor-signature-button =
     .title = Dodaj podpis
 pdfjs-editor-signature-button-label = Dodaj podpis
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 pdfjs-editor-remove-ink-button =
diff --git a/l10n/son/viewer.ftl b/l10n/son/viewer.ftl
index 011870c4a..4fa41e574 100644
--- a/l10n/son/viewer.ftl
+++ b/l10n/son/viewer.ftl
@@ -198,6 +198,9 @@ pdfjs-web-fonts-disabled = Interneti šigirawey kay: ši hin ka goy nda PDF šig
 ## Editing
 
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 
diff --git a/l10n/sq/viewer.ftl b/l10n/sq/viewer.ftl
index f98d8da7a..01ceea7ea 100644
--- a/l10n/sq/viewer.ftl
+++ b/l10n/sq/viewer.ftl
@@ -311,6 +311,9 @@ pdfjs-editor-signature-button =
     .title = Shtoni nënshkrim
 pdfjs-editor-signature-button-label = Shtoni nënshkrim
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 pdfjs-editor-remove-ink-button =
diff --git a/l10n/sr/viewer.ftl b/l10n/sr/viewer.ftl
index a30caaeec..d44c07df2 100644
--- a/l10n/sr/viewer.ftl
+++ b/l10n/sr/viewer.ftl
@@ -288,6 +288,9 @@ pdfjs-highlight-floating-button1 =
     .aria-label = Означи
 pdfjs-highlight-floating-button-label = Означи
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 pdfjs-editor-remove-ink-button =
diff --git a/l10n/sv-SE/viewer.ftl b/l10n/sv-SE/viewer.ftl
index e2a3de11b..734a27b80 100644
--- a/l10n/sv-SE/viewer.ftl
+++ b/l10n/sv-SE/viewer.ftl
@@ -320,6 +320,19 @@ pdfjs-editor-signature-button =
     .title = Lägg till signatur
 pdfjs-editor-signature-button-label = Lägg till signatur
 
+## Default editor aria labels
+
+# “Highlight” is a noun, the string is used on the editor for highlights.
+pdfjs-editor-highlight-editor =
+    .aria-label = Markeringsredigerare
+# “Drawing” is a noun, the string is used on the editor for drawings.
+pdfjs-editor-ink-editor =
+    .aria-label = Ritredigerare
+pdfjs-editor-signature-editor =
+    .aria-label = Signaturredigerare
+pdfjs-editor-stamp-editor =
+    .aria-label = Bildredigerare
+
 ## Remove button for the various kind of editor.
 
 pdfjs-editor-remove-ink-button =
@@ -348,9 +361,16 @@ pdfjs-editor-stamp-add-image-button-label = Lägg till bild
 pdfjs-editor-free-highlight-thickness-input = Tjocklek
 pdfjs-editor-free-highlight-thickness-title =
     .title = Ändra tjocklek när du markerar andra objekt än text
+pdfjs-editor-add-signature-container =
+    .aria-label = Signaturkontroller och sparade signaturer
 pdfjs-editor-signature-add-signature-button =
     .title = Lägg till ny signatur
 pdfjs-editor-signature-add-signature-button-label = Lägg till ny signatur
+# Used on the button to use an already saved signature.
+# Variables:
+#   $description (String) - a string describing/labeling the signature.
+pdfjs-editor-add-saved-signature-button =
+    .title = Sparad signatur: { $description }
 # .default-content is used as a placeholder in an empty text editor.
 pdfjs-free-text2 =
     .aria-label = Textredigerare
@@ -583,6 +603,9 @@ pdfjs-editor-edit-signature-update-button = Uppdatera
 pdfjs-editor-delete-signature-button =
     .title = Ta bort signatur
 pdfjs-editor-delete-signature-button-label = Ta bort signatur
+pdfjs-editor-delete-signature-button1 =
+    .title = Ta bort sparad signatur
+pdfjs-editor-delete-signature-button-label1 = Ta bort sparad signatur
 
 ## Editor toolbar
 
diff --git a/l10n/szl/viewer.ftl b/l10n/szl/viewer.ftl
index 6f9274fb2..2d8f6ce27 100644
--- a/l10n/szl/viewer.ftl
+++ b/l10n/szl/viewer.ftl
@@ -249,6 +249,9 @@ pdfjs-web-fonts-disabled = Necowe fōnty sōm zastawiōne: niy idzie użyć wklu
 ## Editing
 
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 
diff --git a/l10n/ta/viewer.ftl b/l10n/ta/viewer.ftl
index 9edf9e8b6..b46ddb1ad 100644
--- a/l10n/ta/viewer.ftl
+++ b/l10n/ta/viewer.ftl
@@ -215,6 +215,9 @@ pdfjs-web-fonts-disabled = வலை எழுத்துருக்கள்
 ## Editing
 
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 
diff --git a/l10n/te/viewer.ftl b/l10n/te/viewer.ftl
index 173f97f82..fa3cd79ba 100644
--- a/l10n/te/viewer.ftl
+++ b/l10n/te/viewer.ftl
@@ -225,6 +225,9 @@ pdfjs-web-fonts-disabled = వెబ్ ఫాంట్లు అచేతని
 ## Editing
 
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 
diff --git a/l10n/tg/viewer.ftl b/l10n/tg/viewer.ftl
index 4d9669c09..cbe46c2de 100644
--- a/l10n/tg/viewer.ftl
+++ b/l10n/tg/viewer.ftl
@@ -320,6 +320,9 @@ pdfjs-editor-signature-button =
     .title = Илова кардани имзо
 pdfjs-editor-signature-button-label = Илова кардани имзо
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 pdfjs-editor-remove-ink-button =
diff --git a/l10n/th/viewer.ftl b/l10n/th/viewer.ftl
index e078531ce..0fb12f85b 100644
--- a/l10n/th/viewer.ftl
+++ b/l10n/th/viewer.ftl
@@ -312,6 +312,9 @@ pdfjs-editor-signature-button =
     .title = เพิ่มลายเซ็น
 pdfjs-editor-signature-button-label = เพิ่มลายเซ็น
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 pdfjs-editor-remove-ink-button =
diff --git a/l10n/tl/viewer.ftl b/l10n/tl/viewer.ftl
index f70000148..3e2c1dae7 100644
--- a/l10n/tl/viewer.ftl
+++ b/l10n/tl/viewer.ftl
@@ -249,6 +249,9 @@ pdfjs-web-fonts-disabled = Naka-disable ang mga Web font: hindi kayang gamitin a
 ## Editing
 
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 
diff --git a/l10n/tr/viewer.ftl b/l10n/tr/viewer.ftl
index 7365b30a5..654b3c55e 100644
--- a/l10n/tr/viewer.ftl
+++ b/l10n/tr/viewer.ftl
@@ -320,6 +320,19 @@ pdfjs-editor-signature-button =
     .title = İmza ekle
 pdfjs-editor-signature-button-label = İmza ekle
 
+## Default editor aria labels
+
+# “Highlight” is a noun, the string is used on the editor for highlights.
+pdfjs-editor-highlight-editor =
+    .aria-label = Vurgu düzenleyici
+# “Drawing” is a noun, the string is used on the editor for drawings.
+pdfjs-editor-ink-editor =
+    .aria-label = Çizim düzenleyici
+pdfjs-editor-signature-editor =
+    .aria-label = İmza düzenleyici
+pdfjs-editor-stamp-editor =
+    .aria-label = Resim düzenleyici
+
 ## Remove button for the various kind of editor.
 
 pdfjs-editor-remove-ink-button =
@@ -348,9 +361,16 @@ pdfjs-editor-stamp-add-image-button-label = Resim ekle
 pdfjs-editor-free-highlight-thickness-input = Kalınlık
 pdfjs-editor-free-highlight-thickness-title =
     .title = Metin dışındaki öğeleri vurgularken kalınlığı değiştir
+pdfjs-editor-add-signature-container =
+    .aria-label = İmza yönetimi ve kayıtlı imzalar
 pdfjs-editor-signature-add-signature-button =
     .title = Yeni imza ekle
 pdfjs-editor-signature-add-signature-button-label = Yeni imza ekle
+# Used on the button to use an already saved signature.
+# Variables:
+#   $description (String) - a string describing/labeling the signature.
+pdfjs-editor-add-saved-signature-button =
+    .title = Kayıtlı imza: { $description }
 # .default-content is used as a placeholder in an empty text editor.
 pdfjs-free-text2 =
     .aria-label = Metin düzenleyicisi
@@ -583,6 +603,9 @@ pdfjs-editor-edit-signature-update-button = Güncelle
 pdfjs-editor-delete-signature-button =
     .title = İmzayı kaldır
 pdfjs-editor-delete-signature-button-label = İmzayı kaldır
+pdfjs-editor-delete-signature-button1 =
+    .title = Kayıtlı imza kaldırdı
+pdfjs-editor-delete-signature-button-label1 = Kayıtlı imzayı kaldır
 
 ## Editor toolbar
 
diff --git a/l10n/trs/viewer.ftl b/l10n/trs/viewer.ftl
index 2b4c44b24..849016572 100644
--- a/l10n/trs/viewer.ftl
+++ b/l10n/trs/viewer.ftl
@@ -189,6 +189,9 @@ pdfjs-password-cancel-button = Duyichin'
 ## Editing
 
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 
diff --git a/l10n/uk/viewer.ftl b/l10n/uk/viewer.ftl
index 1c4d302d0..ac4d3448e 100644
--- a/l10n/uk/viewer.ftl
+++ b/l10n/uk/viewer.ftl
@@ -318,6 +318,12 @@ pdfjs-highlight-floating-button1 =
     .title = Підсвітити
     .aria-label = Підсвітити
 pdfjs-highlight-floating-button-label = Підсвітити
+pdfjs-editor-signature-button =
+    .title = Додати підпис
+pdfjs-editor-signature-button-label = Додати підпис
+
+## Default editor aria labels
+
 
 ## Remove button for the various kind of editor.
 
@@ -328,7 +334,9 @@ pdfjs-editor-remove-freetext-button =
 pdfjs-editor-remove-stamp-button =
     .title = Вилучити зображення
 pdfjs-editor-remove-highlight-button =
-    .title = Вилучити підсвічування
+    .title = Вилучити підсвічення
+pdfjs-editor-remove-signature-button =
+    .title = Вилучити підпис
 
 ##
 
@@ -344,7 +352,10 @@ pdfjs-editor-stamp-add-image-button-label = Додати зображення
 # This refers to the thickness of the line used for free highlighting (not bound to text)
 pdfjs-editor-free-highlight-thickness-input = Товщина
 pdfjs-editor-free-highlight-thickness-title =
-    .title = Змінюйте товщину під час підсвічування елементів, крім тексту
+    .title = Змінюйте товщину під час підсвічення елементів, крім тексту
+pdfjs-editor-signature-add-signature-button =
+    .title = Додати новий підпис
+pdfjs-editor-signature-add-signature-button-label = Додати новий підпис
 # .default-content is used as a placeholder in an empty text editor.
 pdfjs-free-text2 =
     .aria-label = Текстовий редактор
@@ -410,7 +421,7 @@ pdfjs-editor-resizer-middle-left =
 ## Color picker
 
 # This means "Color used to highlight text"
-pdfjs-editor-highlight-colorpicker-label = Колір підсвічування
+pdfjs-editor-highlight-colorpicker-label = Колір підсвічення
 pdfjs-editor-colorpicker-button =
     .title = Змінити колір
 pdfjs-editor-colorpicker-dropdown =
@@ -502,6 +513,7 @@ pdfjs-editor-undo-bar-message-highlight = Підсвічення вилучен
 pdfjs-editor-undo-bar-message-freetext = Текст вилучено
 pdfjs-editor-undo-bar-message-ink = Малюнок вилучено
 pdfjs-editor-undo-bar-message-stamp = Зображення вилучено
+pdfjs-editor-undo-bar-message-signature = Підпис вилучено
 # Variables:
 #   $count (Number) - the number of removed annotations.
 pdfjs-editor-undo-bar-message-multiple =
@@ -519,24 +531,69 @@ pdfjs-editor-undo-bar-close-button-label = Закрити
 
 ## Add a signature dialog
 
+pdfjs-editor-add-signature-dialog-label = У цьому вікні користувач може створити підпис для додавання до PDF-документа. Користувач може відредагувати назву (яка також слугує альтернативним текстом) і, за бажання, зберегти підпис для повторного використання.
+pdfjs-editor-add-signature-dialog-title = Додати підпис
 
 ## Tab names
 
+# Type is a verb (you can type your name as signature)
+pdfjs-editor-add-signature-type-button = Ввести
+    .title = Ввести
+# Draw is a verb (you can draw your signature)
+pdfjs-editor-add-signature-draw-button = Малювати
+    .title = Малювати
+pdfjs-editor-add-signature-image-button = Зображення
+    .title = Зображення
 
 ## Tab panels
 
+pdfjs-editor-add-signature-type-input =
+    .aria-label = Введіть свій підпис
+    .placeholder = Введіть свій підпис
+pdfjs-editor-add-signature-draw-placeholder = Намалюйте свій підпис
+pdfjs-editor-add-signature-draw-thickness-range-label = Товщина
+# Variables:
+#   $thickness (Number) - the thickness (in pixels) of the line used to draw a signature.
+pdfjs-editor-add-signature-draw-thickness-range =
+    .title = Товщина лінії: { $thickness }
+pdfjs-editor-add-signature-image-placeholder = Перетягніть файл сюди, щоб вивантажити
+pdfjs-editor-add-signature-image-browse-link =
+    { PLATFORM() ->
+        [macos] Або виберіть файли зображень
+       *[other] Або перегляньте файли зображень
+    }
 
 ## Controls
 
+pdfjs-editor-add-signature-description-label = Опис (альтернативний текст)
+pdfjs-editor-add-signature-description-input =
+    .title = Опис (альтернативний текст)
+pdfjs-editor-add-signature-description-default-when-drawing = Підпис
+pdfjs-editor-add-signature-clear-button-label = Очистити підпис
+pdfjs-editor-add-signature-clear-button =
+    .title = Очистити підпис
+pdfjs-editor-add-signature-save-checkbox = Зберегти підпис
+pdfjs-editor-add-signature-save-warning-message = Ви досягли ліміту в 5 збережених підписів. Вилучіть один, щоб зберегти інший.
+pdfjs-editor-add-signature-image-upload-error-title = Не вдалося вивантажити зображення
+pdfjs-editor-add-signature-image-upload-error-description = Перевірте мережеве з'єднання або спробуйте інше зображення.
+pdfjs-editor-add-signature-error-close-button = Закрити
 
 ## Dialog buttons
 
+pdfjs-editor-add-signature-cancel-button = Скасувати
+pdfjs-editor-add-signature-add-button = Додати
+pdfjs-editor-edit-signature-update-button = Оновити
 
 ## Main menu for adding/removing signatures
 
+pdfjs-editor-delete-signature-button =
+    .title = Вилучити підпис
+pdfjs-editor-delete-signature-button-label = Вилучити підпис
 
 ## Editor toolbar
 
+pdfjs-editor-add-signature-edit-button-label = Редагувати опис
 
 ## Edit signature description dialog
 
+pdfjs-editor-edit-signature-dialog-title = Редагувати опис
diff --git a/l10n/ur/viewer.ftl b/l10n/ur/viewer.ftl
index 9d657d416..2f7b6fb5d 100644
--- a/l10n/ur/viewer.ftl
+++ b/l10n/ur/viewer.ftl
@@ -240,6 +240,9 @@ pdfjs-web-fonts-disabled = ویب فانٹ نا اہل ہیں: شامل PDF فا
 ## Editing
 
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 
diff --git a/l10n/uz/viewer.ftl b/l10n/uz/viewer.ftl
index 3a9448d3d..8447160e4 100644
--- a/l10n/uz/viewer.ftl
+++ b/l10n/uz/viewer.ftl
@@ -179,6 +179,9 @@ pdfjs-web-fonts-disabled = Veb shriftlar oʻchirilgan: ichki PDF shriftlardan fo
 ## Editing
 
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 
diff --git a/l10n/vi/viewer.ftl b/l10n/vi/viewer.ftl
index 4f4334b49..d40697628 100644
--- a/l10n/vi/viewer.ftl
+++ b/l10n/vi/viewer.ftl
@@ -312,6 +312,19 @@ pdfjs-editor-signature-button =
     .title = Thêm chữ ký
 pdfjs-editor-signature-button-label = Thêm chữ ký
 
+## Default editor aria labels
+
+# “Highlight” is a noun, the string is used on the editor for highlights.
+pdfjs-editor-highlight-editor =
+    .aria-label = Trình chỉnh sửa đánh dấu
+# “Drawing” is a noun, the string is used on the editor for drawings.
+pdfjs-editor-ink-editor =
+    .aria-label = Trình chỉnh sửa bản vẽ
+pdfjs-editor-signature-editor =
+    .aria-label = Trình chỉnh sửa chữ ký
+pdfjs-editor-stamp-editor =
+    .aria-label = Trình chỉnh sửa hình ảnh
+
 ## Remove button for the various kind of editor.
 
 pdfjs-editor-remove-ink-button =
@@ -340,9 +353,16 @@ pdfjs-editor-stamp-add-image-button-label = Thêm hình ảnh
 pdfjs-editor-free-highlight-thickness-input = Độ dày
 pdfjs-editor-free-highlight-thickness-title =
     .title = Thay đổi độ dày khi đánh dấu các mục không phải là văn bản
+pdfjs-editor-add-signature-container =
+    .aria-label = Kiểm soát chữ ký và chữ ký đã lưu
 pdfjs-editor-signature-add-signature-button =
     .title = Thêm chữ ký mới
 pdfjs-editor-signature-add-signature-button-label = Thêm chữ ký mới
+# Used on the button to use an already saved signature.
+# Variables:
+#   $description (String) - a string describing/labeling the signature.
+pdfjs-editor-add-saved-signature-button =
+    .title = Đã lưu chữ ký: { $description }
 # .default-content is used as a placeholder in an empty text editor.
 pdfjs-free-text2 =
     .aria-label = Trình chỉnh sửa văn bản
@@ -454,8 +474,8 @@ pdfjs-editor-new-alt-text-error-close-button = Đóng
 #   $totalSize (Number) - the total size (in MB) of the AI model.
 #   $downloadedSize (Number) - the downloaded size (in MB) of the AI model.
 #   $percent (Number) - the percentage of the downloaded size.
-pdfjs-editor-new-alt-text-ai-model-downloading-progress = Đang tải xuống mô hình AI văn bản thay thế ({ $downloadedSize } trong số { $totalSize } MB)
-    .aria-valuetext = Đang tải xuống mô hình AI văn bản thay thế ({ $downloadedSize } trong số { $totalSize } MB)
+pdfjs-editor-new-alt-text-ai-model-downloading-progress = Đang tải xuống mô hình AI văn bản thay thế ({ $downloadedSize } / { $totalSize } MB)
+    .aria-valuetext = Đang tải xuống mô hình AI văn bản thay thế ({ $downloadedSize } / { $totalSize } MB)
 # This is a button that users can click to edit the alt text they have already added.
 pdfjs-editor-new-alt-text-added-button =
     .aria-label = Đã thêm văn bản thay thế
@@ -519,8 +539,8 @@ pdfjs-editor-add-signature-dialog-title = Thêm chữ ký
 ## Tab names
 
 # Type is a verb (you can type your name as signature)
-pdfjs-editor-add-signature-type-button = Loại
-    .title = Loại
+pdfjs-editor-add-signature-type-button = Đánh văn bản
+    .title = Đánh văn bản
 # Draw is a verb (you can draw your signature)
 pdfjs-editor-add-signature-draw-button = Vẽ
     .title = Vẽ
@@ -571,6 +591,9 @@ pdfjs-editor-edit-signature-update-button = Cập nhật
 pdfjs-editor-delete-signature-button =
     .title = Xoá chữ ký
 pdfjs-editor-delete-signature-button-label = Xoá chữ ký
+pdfjs-editor-delete-signature-button1 =
+    .title = Xoá chữ ký đã lưu
+pdfjs-editor-delete-signature-button-label1 = Xoá chữ ký đã lưu
 
 ## Editor toolbar
 
diff --git a/l10n/wo/viewer.ftl b/l10n/wo/viewer.ftl
index b926e9142..044f66966 100644
--- a/l10n/wo/viewer.ftl
+++ b/l10n/wo/viewer.ftl
@@ -119,6 +119,9 @@ pdfjs-password-cancel-button = Neenal
 ## Editing
 
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 
diff --git a/l10n/xh/viewer.ftl b/l10n/xh/viewer.ftl
index 02702259f..7c2febc26 100644
--- a/l10n/xh/viewer.ftl
+++ b/l10n/xh/viewer.ftl
@@ -204,6 +204,9 @@ pdfjs-web-fonts-disabled = Iifonti zewebhu ziqhwalelisiwe: ayikwazi ukusebenzisa
 ## Editing
 
 
+## Default editor aria labels
+
+
 ## Remove button for the various kind of editor.
 
 
diff --git a/l10n/zh-CN/viewer.ftl b/l10n/zh-CN/viewer.ftl
index e983ad17c..297242920 100644
--- a/l10n/zh-CN/viewer.ftl
+++ b/l10n/zh-CN/viewer.ftl
@@ -312,6 +312,19 @@ pdfjs-editor-signature-button =
     .title = 添加签名
 pdfjs-editor-signature-button-label = 添加签名
 
+## Default editor aria labels
+
+# “Highlight” is a noun, the string is used on the editor for highlights.
+pdfjs-editor-highlight-editor =
+    .aria-label = 高亮编辑器
+# “Drawing” is a noun, the string is used on the editor for drawings.
+pdfjs-editor-ink-editor =
+    .aria-label = 绘图编辑器
+pdfjs-editor-signature-editor =
+    .aria-label = 签名编辑器
+pdfjs-editor-stamp-editor =
+    .aria-label = 图像编辑器
+
 ## Remove button for the various kind of editor.
 
 pdfjs-editor-remove-ink-button =
@@ -340,9 +353,16 @@ pdfjs-editor-stamp-add-image-button-label = 添加图像
 pdfjs-editor-free-highlight-thickness-input = 粗细
 pdfjs-editor-free-highlight-thickness-title =
     .title = 更改高亮粗细（用于文本以外项目）
+pdfjs-editor-add-signature-container =
+    .aria-label = 签名管理和保存的签名
 pdfjs-editor-signature-add-signature-button =
     .title = 添加新签名
 pdfjs-editor-signature-add-signature-button-label = 添加新签名
+# Used on the button to use an already saved signature.
+# Variables:
+#   $description (String) - a string describing/labeling the signature.
+pdfjs-editor-add-saved-signature-button =
+    .title = 保存的签名：{ $description }
 # .default-content is used as a placeholder in an empty text editor.
 pdfjs-free-text2 =
     .aria-label = 文本编辑器
@@ -571,11 +591,14 @@ pdfjs-editor-edit-signature-update-button = 更新
 pdfjs-editor-delete-signature-button =
     .title = 移除签名
 pdfjs-editor-delete-signature-button-label = 移除签名
+pdfjs-editor-delete-signature-button1 =
+    .title = 移除已保存的签名
+pdfjs-editor-delete-signature-button-label1 = 移除已保存的签名
 
 ## Editor toolbar
 
-pdfjs-editor-add-signature-edit-button-label = 编辑说明
+pdfjs-editor-add-signature-edit-button-label = 编辑描述
 
 ## Edit signature description dialog
 
-pdfjs-editor-edit-signature-dialog-title = 编辑说明
+pdfjs-editor-edit-signature-dialog-title = 编辑描述
diff --git a/l10n/zh-TW/viewer.ftl b/l10n/zh-TW/viewer.ftl
index d757f9f23..873511501 100644
--- a/l10n/zh-TW/viewer.ftl
+++ b/l10n/zh-TW/viewer.ftl
@@ -309,8 +309,21 @@ pdfjs-highlight-floating-button1 =
     .aria-label = 強調
 pdfjs-highlight-floating-button-label = 強調
 pdfjs-editor-signature-button =
-    .title = 加入簽名
-pdfjs-editor-signature-button-label = 加入簽名
+    .title = 加入簽章
+pdfjs-editor-signature-button-label = 加入簽章
+
+## Default editor aria labels
+
+# “Highlight” is a noun, the string is used on the editor for highlights.
+pdfjs-editor-highlight-editor =
+    .aria-label = 強調樣式編輯器
+# “Drawing” is a noun, the string is used on the editor for drawings.
+pdfjs-editor-ink-editor =
+    .aria-label = 繪圖編輯器
+pdfjs-editor-signature-editor =
+    .aria-label = 簽章編輯器
+pdfjs-editor-stamp-editor =
+    .aria-label = 圖片編輯器
 
 ## Remove button for the various kind of editor.
 
@@ -340,9 +353,16 @@ pdfjs-editor-stamp-add-image-button-label = 新增圖片
 pdfjs-editor-free-highlight-thickness-input = 線條粗細
 pdfjs-editor-free-highlight-thickness-title =
     .title = 更改強調文字以外的項目時的線條粗細
+pdfjs-editor-add-signature-container =
+    .aria-label = 簽章控制元件與儲存的簽章
 pdfjs-editor-signature-add-signature-button =
-    .title = 新增簽名
+    .title = 新增簽章
 pdfjs-editor-signature-add-signature-button-label = 新增簽章
+# Used on the button to use an already saved signature.
+# Variables:
+#   $description (String) - a string describing/labeling the signature.
+pdfjs-editor-add-saved-signature-button =
+    .title = 已儲存簽章：{ $description }
 # .default-content is used as a placeholder in an empty text editor.
 pdfjs-free-text2 =
     .aria-label = 文字編輯器
@@ -571,6 +591,9 @@ pdfjs-editor-edit-signature-update-button = 更新
 pdfjs-editor-delete-signature-button =
     .title = 移除簽章
 pdfjs-editor-delete-signature-button-label = 移除簽章
+pdfjs-editor-delete-signature-button1 =
+    .title = 移除儲存的簽章
+pdfjs-editor-delete-signature-button-label1 = 移除儲存的簽章
 
 ## Editor toolbar