Most Popular Extensions
SyncMab Requires Restart
This extensions can import and export mozilla address books at startup and exit of Thunderbird. You can first save a mab at a specific location e.g. on a network or the internet (Version 2.0) and then let it be updated every time TB starts up or...
teclib' Protocol Requires Restart
Assists to setup a chat account for teclib'.
Open google instantly with this super fast add on.And its just < 10KB.!
No need to type google in your address bar anymore.Just try this awesome to open up google instantly.
eArztbrief Requires Restart
Für die an SafeMail teilnehmenden Ärzte.
Search in all your search engines at the same time
Yandex.Metrika for Thunderbird Requires Restart
Go to the reports of Yandex.Metrika
Glasser for Thunderbird Requires Restart
Adds the Windows Aero glass to Thunderbird. Based on Glasser Firefox add-on.
SendVia Requires Restart
Sometimes you need to select a specific SMTP server for sending the current message? Then SendVia is for you.
SendVia provides the `Send' button of message composition windows with a drop-down menu from which you can select or create the SMTP server...
中止ボタンがしいたけに見えて困る Requires Restart
Huh, you said the stop button looks like shiitake? No way, you must be tired.
Stego Block Requires Restart
Embeds a small secondary, encrypted message in an email, known as a Stego Block.
ThunderBird Ticker Requires Restart
Extension for creating support tickets based on mail.
mappviewer Requires Restart
Tools for Meyersound's MAPPonline
Toggles Development Profile Preferences On When Enabled And Off When Disabled.
No Close Other Tabs Requires Restart
Removes "Close other tabs" context menu item.
Perapera Japanese-Russian Dictionary File Requires Restart
This is additional dictionary file for use with the Perapera Japanese Pop-up Dictionary add-on.
Filter SubFolders Requires Restart
Applies mail filters to sub folders of an IMAP account, not just the Inbox
Find Preferences Requires Restart
Stores find service data in preferences so that it persists across restarts.
Get Selected Messages Requires Restart
Adds the button on the toolbars "Get All New Messages", "Get Selected Messages" and "Get Starred Messages", the analog of button from File and File->Offline->Get Selected Messages, Get Starred Messages for loading selected messages by...
FavLoc Requires Restart
FavLoc allows you to set folders as "favorite locations" to which you can easily download. FavLoc menus will appear on the File menu (for saving pages), the context menu (for saving images and links), and on the download...
Email Notification Randomizer Requires Restart
Extension to randomize the email notification sound. Each time an email is received, the configured email notification sound is updated from the set of wav files in the configured folder...