Up & Coming Extensions
Minimize on Close Requires Restart
Causes Thunderbird's main window to minimize instead of closing. You can still close Thunderbird through the menu.
ToneQuilla Requires Restart
Adds a new action to mail filters to allow playing a particular sound when the filter matches. Also includes several sample sound files.
Uploads your large attachments to your Box instead of sending them by email.
ImportExportTools NG Requires Restart Featured
Adds tools to import/export messages and folders (NextGen)
Phoenity Icons Requires Restart
Phoenity icons for Thunderbird
AttachmentExtractor Continued Requires Restart
This add-on is a (work in progress) fixed version of the original Add-on "AttachmentExtractor" which is no longer supported and fixed by the original author.
It Extracts all attachments from selected messages and then can delete, detach...
Uploads your large attachments to your Dropbox instead of sending them by email. This uses Thunderbird's FileLink feature.
Priority Switcher Requires Restart
Change priority of the received messages from the toolbar button and the context menus...
Maximize Message Pane Requires Restart
Maximize message pane by collapsing the thread pane. You can read a message in larger area without opening a new message window...
Purge! Requires Restart
Add toolbar icons to purge (compact folders) and/or delete junk messages to your toolbar and thread context...
SendWithoutSubject Requires Restart
Send without subject and without confirmation alert
Shedule Filters Requires Restart
Sheduled run message filters
Запуск фильтров сообщений по расписанию
it allow to browse facebook - youtube and gmail in secured way...
Bulk List Filter Requires Restart
The Bulk List filter addon provides a set of preconfigured search folders for popular services such as Facebook, eBay, Amazon and more.
Smilie Inserter Requires Restart
Insert smilies in messages...
Restart application Requires Restart
Restart the application with one click (or Ctrl Shift Z)
QuickPasswords Requires Restart
Retrieve your Passwords the quick way! Never retype or display your secure passwords on screen anymore - put the password where you need it - the login form or the clipboard.
Now also includes SSO change (multi-domain pw) and Backup + Restore.
AutoProxy Requires Restart
Are you concerned about your privacy? Or, are you blocked from some websites by a firewall? And, are you arming yourself with a proxy? In that case, AutoProxy is designed for you! A tool to help you use your proxy automatically & efficiently.
Mailing List Manager Requires Restart
Clean up your Inbox and Organize your Mailing Lists
Leet Key Requires Restart
Transforms typed or static text to L337, ROT13, BASE64, HEX, URL, BIN, DES, AES, Morse code, DVORAK keyboard layout and to lower/to upper case functionality, Leet Font...