Recently Updated Extensions
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Close last tab with middle-click
THIS ADD-ON IS NOW UNNECESSARY FOR FIREFOX 31 AND UP!
Tired of middle-clicking on the last tab in Thunderbird, only to have nothing happen? This add-on embraces the industry-standard middle-click behavior of IE, Chrome, and Firefox (3.6- and 31+).
View Your Certificates Email Address
Adds a column for displaying the certificates Email address to the "Your Certificates" tab of the Certificate Manager
No Ads!
NO ADS on your favorite Web-sites!
Ваши любимые сайты без рекламы!
EmailPicky 4 Requires Restart
Grab email addresses from emails from any selected Email Folder and add them to your contacts. (Email Crawler / Email ID Grabber / Bounced email collector) - Thunderbird Plugin
Note: It doesn't create duplicates, but shows as 'xxx messages added'.
tuneMDNDSN Requires Restart
fix behavior of notifications checkboxes in compose window when editing msg as new
Babylon Dictionary Word Search Requires Restart
Find the definition for a selected word in a web page or an email.
Right click over the selected word, choose the option "Search in Babylon" and that's it! You will have a new window with the definition of the selected word.
Notikeys Requires Restart
Send notification to notikeys on new message arrival
Firedrive for Filelink Requires Restart
Add Firedrive support to Thunderbird's Filelink feature.
HtmlHighlightr Requires Restart
Provides source code highlighting in editor's "Insert HTML" dialog.
Addressbooks Default Search
Provides ability to set default search query for address books.
Rethread
This addon adds an entry in the right-click menu which re-threads selected messages together (groups selected messages into the same thread)". This is done by _modifying_ messages; the author of the addon declines any responsibility for data loss.
sepsis-console Requires Restart
A general-purpose JavaScript console for all Mozilla toolkit applications.
~okeanos for Filelink Requires Restart
Add ~okeanos support to Thunderbird's Filelink feature.
Stylish Tools Requires Restart
Quicker access to several Stylish features through a toolbar button and/or keyboard shortcuts. Available for Firefox, Thunderbird, and SeaMonkey
Serial Letter Requires Restart
Provides the ability to start writing a template-derived letter directly from within the address book. Supports also multiple recipients. Supports only TeX and similar systems at the moment.
OutlookAlike BETA Requires Restart
Makes Thunderbird looking like Outlook.
replyTo Requires Restart
Adds a menuitem to the Mail context Menu to Reply to a different Mailadress
Test Pilot for Thunderbird
Add-on has now been discontinued, see below.
To create your own collections, you must have a Mozilla Add-ons account.