Welcome to Thunderbird Add-ons.
Add extra features and styles to make Thunderbird your own.Close
This add-on provides various search filters couting values, such as total number of recipients, or number of lines, words,links in body message.
Last Dictionary for Mail No Restart
This extension will remember the last dictionary used in the Mail Compose window and use it when composing new messages.
Allows the user not to restore tabs at startup in Thundertbird
Periodic Memory Usage Dumper No Restart
Saves memory usage information periodically (mainly for troubleshooting), for web/addon developers.
Enables one to assign a photo to a contact by dragging and dropping it from the local filesystem.
Zoom in and out of any image on a page
Let's show the calendar color on Lightning reminders!
Crash Me Now! (Simple) No Restart
Crash yourself with ease
Adds "Open with Explorer" to the message pane's right-click menu.
Extension for creating support tickets based on mail.
convert session files of yamaha consoles, print channel lists and reports
Tools for Meyersound's MAPPonline
GProxy Plus lets you set and clear Freegate local proxy in Firefox and Thunderbird, and do more.
Copy Reminder List To Clipboard No Restart
Provides button to copy the list of current reminders to the clipboard.
Thunderbird extension for the Todo.txt application
Dictionary for recipient No Restart
Sets the spell check dictionary based on the first recipient
Lists the request flags for a specified requestee
Reinstall Last Installed Add-on No Restart
One-click reinstall last installed addon, useful when developping restartless addon
AFP protocol enabler No Restart
Enable afp protocol (afp://)