GDirections Requires Restart
Finds directions on Google and Yahoo Maps based on your selected text and one of various home addresses that you can store.
Easy Get Mail Button (NEW) Requires Restart
Makes the 'Get new messages' button context-sensitive. Select an account root folder to get messages for that account, any other folder to get messages for all accounts...
Custom Geometry Requires Restart
Resizes and positions the Firefox window according to your settings.
Repeat Borders Requires Restart
Adds darker borders to repeat events to distinguish them from single events.
NoComposeAccount Requires Restart
Have the option of Thunderbird always using the default sender account or a blank account when composing or replying to messages
ThunderBridge Requires Restart
P2P e-mail delivery.
AlexPro for Thunderbird Requires Restart
AlexPro add-on per ThunderBird è un componente per l'archiviazione dei messaggi ricevuto o inviati nelle Pratiche AlexPro.
No Alt Text Requires Restart
Changes the default setting for new images to not use alternative text. This also works around a bug in some versions of SeaMonkey Composer and Thunderbird Message Compose whereby the Image Properties dialog would always demand alt text.
Allows you to configure a set of WebApps to open easily as tabs within Thunderbird trying to give them all the functionality that you'd find in Firefox.
Auto Save Drafts Folders Requires Restart
Allows auto saved drafts to be stored in a separate folder from purposely saved drafts.
Thunderbird 31: Use v0.3.0b1 from https://addons.mozilla.org/en-US/thunderbird/addon/auto-save-drafts-folders/versions/
BOINC Stats 2 Requires Restart
Displays your Total and Recent Average Credits for BOINC distributed computing projects in the status bar.
Yandex.Metrika for Thunderbird Requires Restart
Go to the reports of Yandex.Metrika
EasyVHitG Requires Restart
Für die an SafeMail teilnehmenden Ärzte.
Restart the current application, as you might need to do after installing a new extension or theme.
Allow Empty Subject Requires Restart
Allows Thunderbird to send message without a subject.
Visit my Allow Empty Subject site for recent versions and news.
Tb AutoSave Extension Requires Restart
You can now autosave messages from TB upon...
Run Filters on Folder button Requires Restart
A 'Run Filters on Folder' toolbar button. Based on http://developer.mozilla.org/en/docs/Custom_Toolbar_But...
Thundersomething Requires Restart
Changes the product name in various parts of Thunderbird for everlasting naming fun.
Make your Thunderbird wear a new mask every time.
ToggleReplied Requires Restart
Enables toggling of Replied/Forwarded states of messages.