Thunderbird DE/EN/FA Collection

by Arash S.

39 Add-ons in this Collection

Adblock Plus by Wladimir Palant

Rated 5 out of 5 stars 5,513 reviews

14,240,226 users

Blocks annoying video ads on YouTube, Facebook ads, banners and much more.

Adblock Plus blocks all annoying ads, and supports websites by not blocking unobtrusive ads by default (configurable).

Lightning by Mozilla Calendar Project

Organize your schedule and life's important events in a calendar that's fully integrated with your Thunderbird email. Manage multiple calendars, create your daily to do list, invite friends to events, and subscribe to public calendars.

Provider for Google Calendar by Philipp Kewisch

Rated 4 out of 5 stars 930 reviews

293,275 users

Allows bidirectional access to Google Calendar

United States English Spellchecker by jooliaan

Rated 3 out of 5 stars 165 reviews

364,942 users

United States English Spellchecker for Firefox, Thunderbird and SeaMonkey by Kevin Atkinson and Geoff Kuenning.

To enable, right-click in a multi-line text box, select "Languages", then "English (United States)".

Enigmail by Patrick Brunschwig

Rated 4 out of 5 stars 192 reviews

129,330 users

OpenPGP message encryption and authentication for Thunderbird and SeaMonkey.

German Dictionary by KaiRo

Rated 4 out of 5 stars 45 reviews

393,561 users

German Dictionary (new Orthography) for spellchecking in Mozilla products

Manually sort folders by Jonathan Protzenko

Rated 4 out of 5 stars 151 reviews

138,010 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.

MinimizeToTray revived by Nils Maier

Rated 4 out of 5 stars 328 reviews

128,774 users

Minimizes windows into the system tray.

ReminderFox by Tom Mutdosch, Daniel Lee

Rated 4 out of 5 stars 490 reviews

50,859 users

ReminderFox displays and manages lists of reminders and ToDo's. ReminderFox makes sure you remember all of your important dates via easy-to-use lists, alerts, and alarms, right in your browser without the need for a separate calendar program.

FireTray by Foudil, Francesco S., others

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 ...

Notepad (QuickFox) by InBasic, Jeremy Jr Benthum

Rated 4 out of 5 stars 173 reviews

14,065 users

Everyday note-taking solution.

Signature Switch by Achim Seufert

Rated 4 out of 5 stars 189 reviews

66,780 users

Switch the signature on/off or choose a new one from your predefined set...

Remove Duplicate Messages by Thorsten W. Schmidt

Rated 4 out of 5 stars 136 reviews

41,851 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..."

CompactHeader by jmozmoz

Rated 5 out of 5 stars 162 reviews

98,026 users

Add symbol in header plane to switch between compact and expanded view. Options to switch between one or two lines compact view, which buttons should be displayed in header pane. For Thunderbird 36 and older use version 2.0.9 (see version history)

Stationery by Arivald

Rated 4 out of 5 stars 101 reviews

31,339 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!
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