diff --git a/l10n/cs/viewer.properties b/l10n/cs/viewer.properties
index 894cc5eb4..341172cac 100644
--- a/l10n/cs/viewer.properties
+++ b/l10n/cs/viewer.properties
@@ -61,6 +61,8 @@ cursor_text_select_tool_label=Výběr textu
 cursor_hand_tool.title=Povolí nástroj ručička
 cursor_hand_tool_label=Nástroj ručička
 
+scroll_page.title=Posouvat po stránkách
+scroll_page_label=Posouvání po stránkách
 scroll_vertical.title=Použít svislé posouvání
 scroll_vertical_label=Svislé posouvání
 scroll_horizontal.title=Použít vodorovné posouvání
diff --git a/l10n/el/viewer.properties b/l10n/el/viewer.properties
index 2fcae930a..2525b3bce 100644
--- a/l10n/el/viewer.properties
+++ b/l10n/el/viewer.properties
@@ -61,6 +61,7 @@ cursor_text_select_tool_label=Εργαλείο επιλογής κειμένου
 cursor_hand_tool.title=Ενεργοποίηση εργαλείου χεριού
 cursor_hand_tool_label=Εργαλείο χεριού
 
+scroll_page.title=Χρήση κύλισης σελίδας
 scroll_page_label=Κύλιση σελίδας
 scroll_vertical.title=Χρήση κάθετης κύλισης
 scroll_vertical_label=Κάθετη κύλιση
diff --git a/l10n/es-ES/viewer.properties b/l10n/es-ES/viewer.properties
index f5bdf9796..de4bbdf62 100644
--- a/l10n/es-ES/viewer.properties
+++ b/l10n/es-ES/viewer.properties
@@ -61,6 +61,8 @@ cursor_text_select_tool_label=Herramienta de selección de texto
 cursor_hand_tool.title=Activar herramienta de mano
 cursor_hand_tool_label=Herramienta de mano
 
+scroll_page.title=Usar desplazamiento de página
+scroll_page_label=Desplazamiento de página
 scroll_vertical.title=Usar desplazamiento vertical
 scroll_vertical_label=Desplazamiento vertical
 scroll_horizontal.title=Usar desplazamiento horizontal
diff --git a/l10n/es-MX/viewer.properties b/l10n/es-MX/viewer.properties
index 4ac214213..a44768d85 100644
--- a/l10n/es-MX/viewer.properties
+++ b/l10n/es-MX/viewer.properties
@@ -61,6 +61,8 @@ cursor_text_select_tool_label=Herramienta de selección de texto
 cursor_hand_tool.title=Activar la herramienta de mano
 cursor_hand_tool_label=Herramienta de mano
 
+scroll_page.title=Usar desplazamiento de página
+scroll_page_label=Desplazamiento de página
 scroll_vertical.title=Usar desplazamiento vertical
 scroll_vertical_label=Desplazamiento vertical
 scroll_horizontal.title=Usar desplazamiento horizontal
diff --git a/l10n/eu/viewer.properties b/l10n/eu/viewer.properties
index 5a379dc5d..aa2bef792 100644
--- a/l10n/eu/viewer.properties
+++ b/l10n/eu/viewer.properties
@@ -61,6 +61,8 @@ cursor_text_select_tool_label=Testuaren hautapen tresna
 cursor_hand_tool.title=Gaitu eskuaren tresna
 cursor_hand_tool_label=Eskuaren tresna
 
+scroll_page.title=Erabili orriaren korritzea
+scroll_page_label=Orriaren korritzea
 scroll_vertical.title=Erabili korritze bertikala
 scroll_vertical_label=Korritze bertikala
 scroll_horizontal.title=Erabili korritze horizontala
diff --git a/l10n/fi/viewer.properties b/l10n/fi/viewer.properties
index a5482800e..23496e93b 100644
--- a/l10n/fi/viewer.properties
+++ b/l10n/fi/viewer.properties
@@ -61,6 +61,8 @@ cursor_text_select_tool_label=Tekstinvalintatyökalu
 cursor_hand_tool.title=Käytä käsityökalua
 cursor_hand_tool_label=Käsityökalu
 
+scroll_page.title=Käytä sivun vieritystä
+scroll_page_label=Sivun vieritys
 scroll_vertical.title=Käytä pystysuuntaista vieritystä
 scroll_vertical_label=Pystysuuntainen vieritys
 scroll_horizontal.title=Käytä vaakasuuntaista vieritystä
diff --git a/l10n/kk/viewer.properties b/l10n/kk/viewer.properties
index a29c5d85b..456504456 100644
--- a/l10n/kk/viewer.properties
+++ b/l10n/kk/viewer.properties
@@ -61,6 +61,8 @@ cursor_text_select_tool_label=Мәтінді таңдау құралы
 cursor_hand_tool.title=Қол құралын іске қосу
 cursor_hand_tool_label=Қол құралы
 
+scroll_page.title=Беттерді айналдыруды пайдалану
+scroll_page_label=Беттерді айналдыру
 scroll_vertical.title=Вертикалды айналдыруды қолдану
 scroll_vertical_label=Вертикалды айналдыру
 scroll_horizontal.title=Горизонталды айналдыруды қолдану
diff --git a/l10n/lt/viewer.properties b/l10n/lt/viewer.properties
index 5577f6d59..6188a92d1 100644
--- a/l10n/lt/viewer.properties
+++ b/l10n/lt/viewer.properties
@@ -61,6 +61,8 @@ cursor_text_select_tool_label=Teksto žymėjimo įrankis
 cursor_hand_tool.title=Įjungti vilkimo įrankį
 cursor_hand_tool_label=Vilkimo įrankis
 
+scroll_page.title=Naudoti puslapio slinkimą
+scroll_page_label=Puslapio slinkimas
 scroll_vertical.title=Naudoti vertikalų slinkimą
 scroll_vertical_label=Vertikalus slinkimas
 scroll_horizontal.title=Naudoti horizontalų slinkimą
diff --git a/l10n/ne-NP/viewer.properties b/l10n/ne-NP/viewer.properties
index 1e30fece8..004416745 100644
--- a/l10n/ne-NP/viewer.properties
+++ b/l10n/ne-NP/viewer.properties
@@ -61,6 +61,16 @@ cursor_text_select_tool_label=पाठ चयन उपकरण
 cursor_hand_tool.title=हाते उपकरण सक्षम गर्नुहोस्
 cursor_hand_tool_label=हाते उपकरण
 
+scroll_vertical.title=ठाडो स्क्रोलिङ्ग प्रयोग गर्नुहोस्
+scroll_vertical_label=ठाडो स्क्र्रोलिङ्ग
+scroll_horizontal.title=तेर्सो स्क्रोलिङ्ग प्रयोग गर्नुहोस्
+scroll_horizontal_label=तेर्सो स्क्रोलिङ्ग
+scroll_wrapped.title=लिपि स्क्रोलिङ्ग प्रयोग गर्नुहोस्
+scroll_wrapped_label=लिपि स्क्रोलिङ्ग
+
+spread_none.title=पृष्ठ स्प्रेडमा सामेल हुनुहुन्न
+spread_none_label=स्प्रेड छैन
+
 # Document properties dialog box
 document_properties.title=कागजात विशेषताहरू...
 document_properties_label=कागजात विशेषताहरू...
@@ -85,6 +95,23 @@ document_properties_creator=सर्जक:
 document_properties_producer=PDF निर्माता:
 document_properties_version=PDF संस्करण
 document_properties_page_count=पृष्ठ गणना:
+document_properties_page_size=पृष्ठ आकार:
+document_properties_page_size_unit_inches=इन्च
+document_properties_page_size_unit_millimeters=मि.मि.
+document_properties_page_size_orientation_portrait=पोट्रेट
+document_properties_page_size_orientation_landscape=परिदृश्य
+document_properties_page_size_name_letter=अक्षर
+document_properties_page_size_name_legal=कानूनी
+# LOCALIZATION NOTE (document_properties_page_size_dimension_string):
+# "{{width}}", "{{height}}", {{unit}}, and {{orientation}} will be replaced by
+# the size, respectively their unit of measurement and orientation, of the (current) page.
+# LOCALIZATION NOTE (document_properties_page_size_dimension_name_string):
+# "{{width}}", "{{height}}", {{unit}}, {{name}}, and {{orientation}} will be replaced by
+# the size, respectively their unit of measurement, name, and orientation, of the (current) page.
+# LOCALIZATION NOTE (document_properties_linearized): The linearization status of
+# the document; usually called "Fast Web View" in English locales of Adobe software.
+document_properties_linearized_yes=हो
+document_properties_linearized_no=होइन
 document_properties_close=बन्द गर्नुहोस्
 
 print_progress_message=मुद्रणका लागि कागजात तयारी गरिदै…
@@ -107,6 +134,7 @@ thumbs_label=थम्बनेलहरू
 findbar.title=कागजातमा फेला पार्नुहोस्
 findbar_label=फेला पार्नुहोस्
 
+# LOCALIZATION NOTE (page_landmark): "{{page}}" will be replaced by the page number.
 # Thumbnails panel item (tooltip and alt text for images)
 # LOCALIZATION NOTE (thumb_page_title): "{{page}}" will be replaced by the page
 # number.
@@ -124,8 +152,17 @@ find_next.title=यस वाक्यांशको पछिल्लो घ
 find_next_label=अर्को
 find_highlight=सबै हाइलाइट गर्ने
 find_match_case_label=केस जोडा मिलाउनुहोस्
+find_entire_word_label=पुरा शब्दहरु
 find_reached_top=पृष्ठको शिर्षमा पुगीयो, तलबाट जारी गरिएको थियो
 find_reached_bottom=पृष्ठको अन्त्यमा पुगीयो, शिर्षबाट जारी गरिएको थियो
+# LOCALIZATION NOTE (find_match_count): The supported plural forms are
+# [one|two|few|many|other], with [other] as the default value.
+# "{{current}}" and "{{total}}" will be replaced by a number representing the
+# index of the currently active find result, respectively a number representing
+# the total number of matches in the document.
+# LOCALIZATION NOTE (find_match_count_limit): The supported plural forms are
+# [zero|one|two|few|many|other], with [other] as the default value.
+# "{{limit}}" will be replaced by a numerical value.
 find_not_found=वाक्यांश फेला परेन
 
 # Error panel labels
@@ -156,11 +193,15 @@ page_scale_actual=वास्तविक आकार
 # numerical scale value.
 page_scale_percent={{scale}}%
 
+# Loading indicator messages
 loading_error=यो PDF लोड गर्दा एउटा त्रुटि देखापर्‍यो।
 invalid_file_error=अवैध वा दुषित PDF फाइल।
 missing_file_error=हराईरहेको PDF फाइल।
 unexpected_response_error=अप्रत्याशित सर्भर प्रतिक्रिया।
 
+# LOCALIZATION NOTE (annotation_date_string): "{{date}}" and "{{time}}" will be
+# replaced by the modification date, and time, of the annotation.
+
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
 # the PDF spec (32000-1:2008 Table 169 – Annotation types).
diff --git a/l10n/oc/viewer.properties b/l10n/oc/viewer.properties
index b3ee54f9a..219de4de2 100644
--- a/l10n/oc/viewer.properties
+++ b/l10n/oc/viewer.properties
@@ -61,6 +61,8 @@ cursor_text_select_tool_label=Aisina de seleccion de tèxte
 cursor_hand_tool.title=Activar l’aisina man
 cursor_hand_tool_label=Aisina man
 
+scroll_page.title=Activar lo desfilament per pagina
+scroll_page_label=Desfilament per pagina
 scroll_vertical.title=Utilizar lo desfilament vertical
 scroll_vertical_label=Desfilament vertical
 scroll_horizontal.title=Utilizar lo desfilament orizontal
diff --git a/l10n/ru/viewer.properties b/l10n/ru/viewer.properties
index e015623c1..8f817bd10 100644
--- a/l10n/ru/viewer.properties
+++ b/l10n/ru/viewer.properties
@@ -61,6 +61,8 @@ cursor_text_select_tool_label=Инструмент «Выделение текс
 cursor_hand_tool.title=Включить Инструмент «Рука»
 cursor_hand_tool_label=Инструмент «Рука»
 
+scroll_page.title=Использовать прокрутку страниц
+scroll_page_label=Прокрутка страниц
 scroll_vertical.title=Использовать вертикальную прокрутку
 scroll_vertical_label=Вертикальная прокрутка
 scroll_horizontal.title=Использовать горизонтальную прокрутку
diff --git a/l10n/sc/viewer.properties b/l10n/sc/viewer.properties
new file mode 100644
index 000000000..00702225b
--- /dev/null
+++ b/l10n/sc/viewer.properties
@@ -0,0 +1,119 @@
+# Copyright 2012 Mozilla Foundation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Main toolbar buttons (tooltips and alt text for images)
+previous_label=S'ischeda chi b'est primu
+next_label=Imbeniente
+
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=Pàgina
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+
+zoom_out.title=Impitica
+zoom_out_label=Impitica
+zoom_in.title=Ismànnia
+zoom_in_label=Ismànnia
+zoom.title=Ismànnia
+open_file.title=Aberi s'archìviu
+open_file_label=Abertu
+print.title=Imprenta
+print_label=Imprenta
+download.title=Iscàrriga
+download_label=Iscàrriga
+
+# Secondary toolbar and context menu
+tools.title=Istrumentos
+tools_label=Istrumentos
+
+
+
+
+# Document properties dialog box
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
+document_properties_subject=Ogetu:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
+# LOCALIZATION NOTE (document_properties_page_size_dimension_string):
+# "{{width}}", "{{height}}", {{unit}}, and {{orientation}} will be replaced by
+# the size, respectively their unit of measurement and orientation, of the (current) page.
+# LOCALIZATION NOTE (document_properties_page_size_dimension_name_string):
+# "{{width}}", "{{height}}", {{unit}}, {{name}}, and {{orientation}} will be replaced by
+# the size, respectively their unit of measurement, name, and orientation, of the (current) page.
+# LOCALIZATION NOTE (document_properties_linearized): The linearization status of
+# the document; usually called "Fast Web View" in English locales of Adobe software.
+document_properties_close=Serra
+
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_close=Cantzella
+
+# Tooltips and alt text for side panel toolbar buttons
+# (the _label strings are alt text for the buttons, the .title strings are
+# tooltips)
+attachments_label=Alliongiados
+
+# LOCALIZATION NOTE (page_landmark): "{{page}}" will be replaced by the page number.
+# Thumbnails panel item (tooltip and alt text for images)
+# LOCALIZATION NOTE (thumb_page_title): "{{page}}" will be replaced by the page
+# number.
+# LOCALIZATION NOTE (thumb_page_canvas): "{{page}}" will be replaced by the page
+# number.
+
+# Find panel button title and messages
+find_previous_label=S'ischeda chi b'est primu
+find_next_label=Imbeniente
+# LOCALIZATION NOTE (find_match_count): The supported plural forms are
+# [one|two|few|many|other], with [other] as the default value.
+# "{{current}}" and "{{total}}" will be replaced by a number representing the
+# index of the currently active find result, respectively a number representing
+# the total number of matches in the document.
+# LOCALIZATION NOTE (find_match_count_limit): The supported plural forms are
+# [zero|one|two|few|many|other], with [other] as the default value.
+# "{{limit}}" will be replaced by a numerical value.
+
+# Error panel labels
+error_close=Serra
+# LOCALIZATION NOTE (error_version_info): "{{version}}" and "{{build}}" will be
+# replaced by the PDF.JS version and build ID.
+# LOCALIZATION NOTE (error_message): "{{message}}" will be replaced by an
+# english string describing the error.
+# LOCALIZATION NOTE (error_stack): "{{stack}}" will be replaced with a stack
+# trace.
+# LOCALIZATION NOTE (error_file): "{{file}}" will be replaced with a filename
+# LOCALIZATION NOTE (error_line): "{{line}}" will be replaced with a line number
+
+# Predefined zoom values
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+
+# Loading indicator messages
+
+# LOCALIZATION NOTE (annotation_date_string): "{{date}}" and "{{time}}" will be
+# replaced by the modification date, and time, of the annotation.
+
+# LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
+# "{{type}}" will be replaced with an annotation type from a list defined in
+# the PDF spec (32000-1:2008 Table 169 – Annotation types).
+# Some common types are e.g.: "Check", "Text", "Comment", "Note"
+password_invalid=Sa crae no est curreta. Torra·bi a proare.
+password_ok=Andat bene
+password_cancel=Cantzella
+
diff --git a/l10n/sl/viewer.properties b/l10n/sl/viewer.properties
index a6e725efa..723f75dab 100644
--- a/l10n/sl/viewer.properties
+++ b/l10n/sl/viewer.properties
@@ -61,6 +61,8 @@ cursor_text_select_tool_label=Orodje za izbor besedila
 cursor_hand_tool.title=Omogoči roko
 cursor_hand_tool_label=Roka
 
+scroll_page.title=Uporabi drsenje po strani
+scroll_page_label=Drsenje po strani
 scroll_vertical.title=Uporabi navpično drsenje
 scroll_vertical_label=Navpično drsenje
 scroll_horizontal.title=Uporabi vodoravno drsenje
diff --git a/l10n/sq/viewer.properties b/l10n/sq/viewer.properties
index 281c25e0f..3ff4e4d24 100644
--- a/l10n/sq/viewer.properties
+++ b/l10n/sq/viewer.properties
@@ -61,6 +61,8 @@ cursor_text_select_tool_label=Mjet Përzgjedhjeje Teksti
 cursor_hand_tool.title=Aktivizo Mjetin Dorë
 cursor_hand_tool_label=Mjeti Dorë
 
+scroll_page.title=Përdor Rrëshqitje Në Faqe
+scroll_page_label=Rrëshqitje Në Faqe
 scroll_vertical.title=Përdor Rrëshqitje Vertikale
 scroll_vertical_label=Rrëshqitje Vertikale
 scroll_horizontal.title=Përdor Rrëshqitje Horizontale
@@ -112,6 +114,7 @@ document_properties_page_size_dimension_string={{width}} × {{height}} {{unit}}
 document_properties_page_size_dimension_name_string={{width}} × {{height}} {{unit}} ({{name}}, {{orientation}})
 # LOCALIZATION NOTE (document_properties_linearized): The linearization status of
 # the document; usually called "Fast Web View" in English locales of Adobe software.
+document_properties_linearized=Parje e Shpjetë në Web:
 document_properties_linearized_yes=Po
 document_properties_linearized_no=Jo
 document_properties_close=Mbylleni
@@ -136,10 +139,14 @@ layers.title=Shfaq Shtresa (dyklikoni që të rikthehen krejt shtresat në gjend
 layers_label=Shtresa
 thumbs.title=Shfaqni Miniatura
 thumbs_label=Miniatura
+current_outline_item.title=Gjej Objektin e Tanishëm të Përvijuar
+current_outline_item_label=Objekt i Tanishëm i Përvijuar
 findbar.title=Gjeni në Dokument
 findbar_label=Gjej
 
 additional_layers=Shtresa Shtesë
+# LOCALIZATION NOTE (page_landmark): "{{page}}" will be replaced by the page number.
+page_landmark=Faqja {{page}}
 # Thumbnails panel item (tooltip and alt text for images)
 # LOCALIZATION NOTE (thumb_page_title): "{{page}}" will be replaced by the page
 # number.
@@ -211,6 +218,8 @@ page_scale_actual=Madhësia Faktike
 # numerical scale value.
 page_scale_percent={{scale}}%
 
+# Loading indicator messages
+loading=Po ngarkohet…
 loading_error=Ndodhi një gabim gjatë ngarkimit të PDF-së.
 invalid_file_error=Kartelë PDF e pavlefshme ose e dëmtuar.
 missing_file_error=Kartelë PDF që mungon.
diff --git a/l10n/th/viewer.properties b/l10n/th/viewer.properties
index 78e859654..c48a7115e 100644
--- a/l10n/th/viewer.properties
+++ b/l10n/th/viewer.properties
@@ -61,6 +61,8 @@ cursor_text_select_tool_label=เครื่องมือการเลื
 cursor_hand_tool.title=เปิดใช้งานเครื่องมือมือ
 cursor_hand_tool_label=เครื่องมือมือ
 
+scroll_page.title=ใช้การเลื่อนหน้า
+scroll_page_label=การเลื่อนหน้า
 scroll_vertical.title=ใช้การเลื่อนแนวตั้ง
 scroll_vertical_label=การเลื่อนแนวตั้ง
 scroll_horizontal.title=ใช้การเลื่อนแนวนอน