diff --git a/chrome/locale/de/zotero/integration.ftl b/chrome/locale/de/zotero/integration.ftl
index f7126d32fd..19c420b97f 100644
--- a/chrome/locale/de/zotero/integration.ftl
+++ b/chrome/locale/de/zotero/integration.ftl
@@ -21,7 +21,7 @@ integration-editBibliography-wrapper =
         { -integration-editBibliography-edit-reference }
 integration-citationDialog = Zitations-Dialog
 integration-citationDialog-section-open = Open Documents ({ $count })
-integration-citationDialog-section-selected = Selected Items ({ $count }/{ $total })
+integration-citationDialog-section-selected = Ausgewählte Einträge ({ $count }/{ $total })
 integration-citationDialog-section-cited =
     { $count ->
         [0] Cited Items
@@ -34,13 +34,13 @@ integration-citationDialog-details-remove = { general-remove }
 integration-citationDialog-details-done =
     .label = { general-done }
 integration-citationDialog-details-showInLibrary = { general-show-in-library }
-integration-citationDialog-settings-title = Citation Settings
+integration-citationDialog-settings-title = Zitationseinstellungen
 integration-citationDialog-lib-no-items =
     { $search ->
         [true] No selected, open, or cited items match the current search
        *[other] No selected or open items
     }
-integration-citationDialog-settings-keepSorted = Keep sources sorted
+integration-citationDialog-settings-keepSorted = Quellen sortiert lassen
 integration-citationDialog-btn-settings =
     .title = { general-open-settings }
 integration-citationDialog-btn-mode =
@@ -62,7 +62,7 @@ integration-citationDialog-btn-cancel =
     .title = { general-cancel }
 integration-citationDialog-general-instructions = Use Left/Right-Arrow to navigate the items of this citation. Press Tab to select items to add to this citation.
 integration-citationDialog-enter-to-add-item = Press { return-or-enter } to add this item to the citation.
-integration-citationDialog-search-for-items = Search for items to add to the citation
+integration-citationDialog-search-for-items = Suchen, um Einträge zur Zitation hinzuzufügen
 integration-citationDialog-aria-bubble =
     .aria-description = This item is included in the citation. Press space bar to customize the item. { integration-citationDialog-general-instructions }
 integration-citationDialog-single-input =
@@ -76,17 +76,17 @@ integration-citationDialog-aria-item-list =
 integration-citationDialog-aria-item-library =
     .aria-description = Use Right/Left Arrow to change item selection. { integration-citationDialog-enter-to-add-item }
 integration-citationDialog-collections-table =
-    .aria-label = Collections.
-    .aria-description = Select a collection and press Tab to navigate its items.
+    .aria-label = Sammlungen.
+    .aria-description = Sammlung auswählen und mit Tab durch die Einträge navigieren
 integration-citationDialog-items-table =
     .aria-label = { integration-citationDialog-enter-to-add-item }
 integration-citationDialog-items-table-added =
-    .aria-label = This item has been added to the citation. Press { return-or-enter } to add it again or { delete-or-backspace } to remove it.
-integration-citationDialog-add-all = Add all
+    .aria-label = Dieser Eintrag wurde der Zitation hinzugefügt.  { return-or-enter } drücken, um ihn erneut hinzuzufügen oder { delete-or-backspace } drücken, um ihn zu entfernen.
+integration-citationDialog-add-all = Alle hinzufügen
 integration-citationDialog-collapse-section =
     .title = Abschnitt einklappen
-integration-citationDialog-bubble-empty = (no title)
-integration-citationDialog-add-to-citation = Add to Citation
+integration-citationDialog-bubble-empty = (Kein Titel)
+integration-citationDialog-add-to-citation = Zur Zitation hinzufügen
 integration-prefs-displayAs-label = Literaturangaben anzeigen als:
 integration-prefs-footnotes =
     .label = Fußnoten
@@ -113,5 +113,5 @@ integration-error-unable-to-find-winword = { -app-name } konnte keine laufende W
 integration-warning-citation-changes-will-be-lost = You have made changes to a citation that will be lost if you continue.
 integration-warning-bibliography-changes-will-be-lost = You have made changes to the bibliography that will be lost if you continue.
 integration-warning-documentPreferences-changes-will-be-lost = You have made changes to the document preferences that will be lost if you continue.
-integration-warning-discard-changes = Discard Changes
+integration-warning-discard-changes = Änderungen verwerfen
 integration-warning-command-is-running = A word processor integration command is already running.
diff --git a/chrome/locale/de/zotero/note-editor.ftl b/chrome/locale/de/zotero/note-editor.ftl
index 0eab5081d7..be6e919051 100644
--- a/chrome/locale/de/zotero/note-editor.ftl
+++ b/chrome/locale/de/zotero/note-editor.ftl
@@ -61,5 +61,5 @@ note-editor-insert-column-after = Spalte rechts einfügen
 note-editor-delete-row = Zeile löschen
 note-editor-delete-column = Spalte löschen
 note-editor-delete-table = Tabelle löschen
-note-editor-link-popup-appeared = Link popup appeared. Use Shift-Tab to navigate it.
-note-editor-citation-popup-appeared = Citation popup appeared. Use Shift-Tab to navigate it.
+note-editor-link-popup-appeared = Link-Pop-Up ist erschienen. Shift-Tab benutzen, um darin zu navigieren.
+note-editor-citation-popup-appeared = Zitations-Pop-Up ist erschienen. Shift-Tab benutzen, um darin zu navigieren.
diff --git a/chrome/locale/de/zotero/preferences.ftl b/chrome/locale/de/zotero/preferences.ftl
index 022fab0ee5..75c42e2ec2 100644
--- a/chrome/locale/de/zotero/preferences.ftl
+++ b/chrome/locale/de/zotero/preferences.ftl
@@ -105,8 +105,8 @@ preferences-sync-reset-restore-to-server-remaining-items-text =
     }
 preferences-sync-reset-restore-to-server-checkbox-label =
     { $remoteItemsDeletedCount ->
-        [one] Delete 1 item
-       *[other] Delete { $remoteItemsDeletedCount } items
+        [one] 1 Eintrag löschen
+       *[other] { $remoteItemsDeletedCount } Einträge löschen
     }
-preferences-sync-reset-restore-to-server-confirmation-text = delete online library
+preferences-sync-reset-restore-to-server-confirmation-text = Online-Bibliothek löschen
 preferences-sync-reset-restore-to-server-yes = Daten in Online-Bibliothek ersetzen
diff --git a/chrome/locale/de/zotero/reader.ftl b/chrome/locale/de/zotero/reader.ftl
index f5545b2f2e..b8fbfc6cb2 100644
--- a/chrome/locale/de/zotero/reader.ftl
+++ b/chrome/locale/de/zotero/reader.ftl
@@ -22,7 +22,7 @@ reader-underline-annotation = Unterstreichungsanmerkung
 reader-note-annotation = Notizanmerkung
 reader-text-annotation = Textanmerkung
 reader-image-annotation = Bildanmerkung
-reader-ink-annotation = Ink Annotation
+reader-ink-annotation = Freihandanmerkung
 reader-search-result-index = Suchergebnis
 reader-search-result-total = Gesamte Suchergebnisse
 reader-draw = Zeichnen
@@ -43,19 +43,19 @@ reader-page = Seite
 reader-location = Speicherort
 reader-read-only = Schreibgeschützt
 reader-prompt-transfer-from-pdf-title = Anmerkungen importieren
-reader-prompt-transfer-from-pdf-text = Annotations stored in the PDF file will be moved to { $target }.
+reader-prompt-transfer-from-pdf-text = In der PDF-Datei gespeicherte Anmerkungen werden zu { $target } übertragen.
 reader-prompt-password-protected = Dieser Vorgang wird für passwortgeschützte PDF-Dateien nicht unterstützt.
 reader-prompt-delete-pages-title = Seiten löschen
 reader-prompt-delete-pages-text =
     { $count ->
-        [one] Are you sure you want to delete { $count } page from the PDF file?
-       *[other] Are you sure you want to delete { $count } pages from the PDF file?
+        [one] Sie Sie sicher, dass Sie 1 Seite aus dieser PDF-Datei entfernen möchten?
+       *[other] Sie Sie sicher, dass Sie { $count } Seiten aus dieser PDF-Datei entfernen möchten?
     }
-reader-prompt-delete-annotations-title = Delete Annotations
+reader-prompt-delete-annotations-title = Anmerkung löschen
 reader-prompt-delete-annotations-text =
     { $count ->
-        [one] Are you sure you want to delete the selected annotation?
-       *[other] Are you sure you want to delete the selected annotations?
+        [one] Sind Sie sicher, dass Sie die ausgewählte Anmerkung löschen möchten?
+       *[other] Sind Sie sicher, dass Sie die ausgewählten Anmerkungen löschen möchten?
     }
 reader-rotate-left = Links drehen
 reader-rotate-right = Rechts drehen
@@ -125,7 +125,7 @@ reader-double = Doppel
 reader-theme-name = Theme-Name:
 reader-background = Hintergrund:
 reader-foreground = Vordergrund:
-reader-focus-mode = Focus Mode
+reader-focus-mode = Fokus-Modus
 reader-clear-selection = Auswahl aufheben
 reader-move-annotation-start-key =
     { PLATFORM() ->
diff --git a/chrome/locale/de/zotero/zotero.ftl b/chrome/locale/de/zotero/zotero.ftl
index eab43b4e2b..e4b45adef1 100644
--- a/chrome/locale/de/zotero/zotero.ftl
+++ b/chrome/locale/de/zotero/zotero.ftl
@@ -511,7 +511,7 @@ sidenav-reorder-down =
 sidenav-reorder-reset =
     .label = Abschnitts-Sortierung zurücksetzen
 toggle-item-pane =
-    .tooltiptext = Toggle Item Pane
+    .tooltiptext = Eintragungsbereich umschalten
 toggle-context-pane =
     .tooltiptext = Kontextbereich umschalten
 pin-section =