Thunderbird DE/EN/FA Collection
by Arash S.
About this Collection
A Collection of my Favorite Add-Ons, used in Thunderbird 3.xx+, on both Windows and Linux versions.
35 Add-ons in this Collection
Provider for Google Calendar by Philipp Kewisch
183,014 users
Allows bidirectional access to Google Calendar
Enigmail by Patrick Brunschwig
4,484 users
Helper tool to migrate your keys and important settings from Enigmail to Thunderbird 78.
German Dictionary by KaiRo
226,367 users
German Dictionary (new Orthography) for spellchecking in Mozilla products
Manually sort folders by Jonathan Protzenko, Itagaki Fumihiko
14,353 users
This extension allows you to manually sort (order) your folders in the folder pane of Thunderbird or automatically sort them, but in a better way. This extension also allows you to re-order accounts in the folder pane.
Signature Switch by Achim Seufert
45,934 users
Switch the signature on/off or choose a new one from your predefined set.
CompactHeader by jmozmoz
15,589 users
Add symbol in header plane to switch between compact and expanded view. Work only for Thunderbird 68.0 and older. Currently, there are no plans to update this for newer versions.
FireTray by Foudil, Francesco S., others
987 users
A system tray extension for Linux and Windows, allowing to set up custom icon, hiding to tray instead of closing, display the number of unread messages in mailing applications, and other features ...
ReminderFox by Tom Mutdosch, Daniel Lee, others
2,935 users
ReminderFox displays and manages lists of reminders and tasks. ReminderFox uses easy-to-use lists with warnings/alarms to remind you of all your important appointments.
Synchronize ReminderFox with other calendars as well.
Stationery by Arivald
1,040 users
Extension to mimic Outlook Express Stationery.
Allow you to use HTML files as templates for mail. Also allow custom template in replies or forwarded mail!
LightningButton by rsjtdrjgfuzkfg
3,268 users
Toolbar-Buttons for Lightning; advances the feature to get rid of the tabbar.
United States English Spellchecker by jooliaan
5,091 users
This dictionary is no longer maintained. Use this dictionary instead.
Remove Duplicate Messages by Thorsten W. Schmidt
255 users
If you have duplicate messages (e.g. from merging folders or downloading messages several times) you can use this tool to find and remove them from the selected folder and its subfolder by rightclicking on a folder and choosing "Remove duplicates..."
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