diff --git a/l10n/gn/viewer.ftl b/l10n/gn/viewer.ftl
index 6f698144e..bb89793aa 100644
--- a/l10n/gn/viewer.ftl
+++ b/l10n/gn/viewer.ftl
@@ -301,8 +301,6 @@ pdfjs-editor-ink-button-label = Moha’ãnga
 pdfjs-editor-stamp-button =
     .title = Embojuaju térã embosako’i ta’ãnga
 pdfjs-editor-stamp-button-label = Embojuaju térã embosako’i ta’ãnga
-pdfjs-editor-remove-button =
-    .title = Mboguete
 pdfjs-editor-highlight-button =
     .title = Mbosa’y
 pdfjs-editor-highlight-button-label = Mbosa’y
@@ -329,6 +327,10 @@ pdfjs-editor-ink-opacity-input = Pytũngy
 pdfjs-editor-stamp-add-image-button =
     .title = Embojuaju ta’ãnga
 pdfjs-editor-stamp-add-image-button-label = Embojuaju ta’ãnga
+# This refers to the thickness of the line used for free highlighting (not bound to text)
+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-free-text =
     .aria-label = Moñe’ẽrã moheñoiha
 pdfjs-free-text-default-content = Ehai ñepyrũ…
diff --git a/l10n/it/viewer.ftl b/l10n/it/viewer.ftl
index 2f205fe19..5e8e5807a 100644
--- a/l10n/it/viewer.ftl
+++ b/l10n/it/viewer.ftl
@@ -307,6 +307,8 @@ pdfjs-editor-stamp-button-label = Aggiungi o rimuovi immagine
 pdfjs-editor-highlight-button =
     .title = Evidenzia
 pdfjs-editor-highlight-button-label = Evidenzia
+pdfjs-highlight-floating-button =
+    .title = Evidenzia
 
 ## Remove button for the various kind of editor.
 
@@ -392,3 +394,10 @@ pdfjs-editor-colorpicker-pink =
     .title = Rosa
 pdfjs-editor-colorpicker-red =
     .title = Rosso
+
+## Show all highlights
+## This is a toggle button to show/hide all the highlights.
+
+pdfjs-editor-highlight-show-all-button-label = Mostra tutto
+pdfjs-editor-highlight-show-all-button =
+    .title = Mostra tutto
diff --git a/l10n/nn-NO/viewer.ftl b/l10n/nn-NO/viewer.ftl
index 166530dc3..476e4c15b 100644
--- a/l10n/nn-NO/viewer.ftl
+++ b/l10n/nn-NO/viewer.ftl
@@ -301,8 +301,12 @@ pdfjs-editor-ink-button-label = Teikne
 pdfjs-editor-stamp-button =
     .title = Legg til eller rediger bilde
 pdfjs-editor-stamp-button-label = Legg til eller rediger bilde
-pdfjs-editor-remove-button =
-    .title = Fjern
+
+## Remove button for the various kind of editor.
+
+
+##
+
 # Editor Parameters
 pdfjs-editor-free-text-color-input = Farge
 pdfjs-editor-free-text-size-input = Storleik
@@ -341,3 +345,16 @@ pdfjs-editor-alt-text-textarea =
 ## Editor resizers
 ## This is used in an aria label to help to understand the role of the resizer.
 
+
+## Color picker
+
+pdfjs-editor-colorpicker-yellow =
+    .title = Gul
+pdfjs-editor-colorpicker-green =
+    .title = Grøn
+pdfjs-editor-colorpicker-blue =
+    .title = Blå
+pdfjs-editor-colorpicker-pink =
+    .title = Rosa
+pdfjs-editor-colorpicker-red =
+    .title = Raud
diff --git a/l10n/pa-IN/viewer.ftl b/l10n/pa-IN/viewer.ftl
index 90bbfb8de..d0fffc4d6 100644
--- a/l10n/pa-IN/viewer.ftl
+++ b/l10n/pa-IN/viewer.ftl
@@ -329,6 +329,8 @@ pdfjs-editor-stamp-add-image-button =
 pdfjs-editor-stamp-add-image-button-label = ਚਿੱਤਰ ਜੋੜੋ
 # This refers to the thickness of the line used for free highlighting (not bound to text)
 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-free-text =
     .aria-label = ਲਿਖਤ ਐਡੀਟਰ
 pdfjs-free-text-default-content = …ਲਿਖਣਾ ਸ਼ੁਰੂ ਕਰੋ
diff --git a/l10n/tr/viewer.ftl b/l10n/tr/viewer.ftl
index 2dd85fa62..573afba3d 100644
--- a/l10n/tr/viewer.ftl
+++ b/l10n/tr/viewer.ftl
@@ -26,8 +26,8 @@ pdfjs-zoom-out-button =
     .title = Uzaklaştır
 pdfjs-zoom-out-button-label = Uzaklaştır
 pdfjs-zoom-in-button =
-    .title = Yaklaştır
-pdfjs-zoom-in-button-label = Yaklaştır
+    .title = Yakınlaştır
+pdfjs-zoom-in-button-label = Yakınlaştır
 pdfjs-zoom-select =
     .title = Yakınlaştırma
 pdfjs-presentation-mode-button =
@@ -85,10 +85,10 @@ pdfjs-scroll-page-button =
     .title = Sayfa kaydırmayı kullan
 pdfjs-scroll-page-button-label = Sayfa kaydırma
 pdfjs-scroll-vertical-button =
-    .title = Dikey kaydırma kullan
+    .title = Dikey kaydırmayı kullan
 pdfjs-scroll-vertical-button-label = Dikey kaydırma
 pdfjs-scroll-horizontal-button =
-    .title = Yatay kaydırma kullan
+    .title = Yatay kaydırmayı kullan
 pdfjs-scroll-horizontal-button-label = Yatay kaydırma
 pdfjs-scroll-wrapped-button =
     .title = Yan yana kaydırmayı kullan
@@ -122,7 +122,7 @@ pdfjs-document-properties-title = Başlık:
 pdfjs-document-properties-author = Yazar:
 pdfjs-document-properties-subject = Konu:
 pdfjs-document-properties-keywords = Anahtar kelimeler:
-pdfjs-document-properties-creation-date = Oluturma tarihi:
+pdfjs-document-properties-creation-date = Oluşturma tarihi:
 pdfjs-document-properties-modification-date = Değiştirme tarihi:
 # Variables:
 #   $date (Date) - the creation/modification date of the PDF file