iOS IMAP Notes Requires Restart
This extension allows to edit notes that were created by iOS devices within Thunderbird.
Some of the functionality is derived from the extension Header Tools Lite by Paolo "Kaosmos".
Only Minor Update Requires Restart
Applies only minor updates of the application.
FileRun for Filelink Requires Restart
Add FileRun support to Thunderbird's Filelink feature.
A powerful ad blocker that blocks ALL ads but ads from publishers who shares revenues with targets YOU choose.
CuteMenus - Crystal SVG Requires Restart
Note from Mozilla: This add-on has been discontinued. Try Menu Icons Plus instead.
Adds icons to all menus along with some other features...
Allow Local Addresses Requires Restart
Allows Thunderbird to send to addresses without a domain, for corporate / intranet use...
SmtpSwitch Requires Restart
SmtpSwitch allows to choose the smtp server when clicking on the 'Send' button.
File Bug Report Requires Restart
For testers and developers who submit bug reports: Adds "File Bug Report" command to Tools menu. Opens browser at the Bugzilla enter-bug page in guided format with product and build identifier.
notto Requires Restart
Do not send mail to the addresses found into notTo field.
GQueues Tab Requires Restart
This extension uses the new special tab features of Thunderbird 3 to open the GQueues to-do list manager inside a Thunderbird tab.
GuifiProxy Infocentre Santa Bàrbara Requires Restart
Facilitates the use of proxies allows switching between them with two clicks, import i export lists, edit, add and delete manually, automatic authentication and exception address
Log Helper Requires Restart
This is a basic utility to manage logging from within the application, for help with debugging.
No Close Other Tabs Requires Restart
Removes "Close other tabs" context menu item.
This addon adds some Android Debug Bridge access to Firefox. It requires access to the adb/adb.exe executable from the Android SDK.
Google+ Share for Thunderbird Requires Restart
Share a URL in Google+ directly from Thunderbird. This addon is the Thunderbird XUL version of Google+ Share for Firefox Desktop.
Makes the application to the default client on every startup.
ThunderStats! Your Thunderbird Statistics! Requires Restart
Do you remember the old good Eudora statistics? Do you miss them?
Using this addon you can finally keep an eye on how you use your beloved Thunderbird!