Most Popular Extensions
You can now temporarily change the from and fcc on...
Confirms to send a mail with any attachment.
Protect Thunderbird tabs.
Archive mail in SuperOffice CRM software from Thunderbird
This Extension lets you send Mails to both, first and second email address...
This extension makes it very easy to generate and attach stamps to outgoing mail. It also automatically detects and verifies stamps on incoming emails. The MBound algorithm requires a 16MB fixed table to work, HashCash is more CPU intense.
Displays your Total and Recent Average Credits for BOINC distributed computing projects in the status bar.
Removes "Close other tabs" context menu item.
This add-on can resend mails, so you "force" the other side to answer. It could be useful at corporate environment.
Show xul application (gecko 1.9.1 based) in system tray. supports Firefox 3.5, Thunderbird 3.0.
Support printing of tasks for Lightning 0.8/0.9.
Up to version 0.2:
Enhancements to Lightning that are known from Sunbird: Unifinder (for events and todos) and moving MiniMonth to Tabpanel
Adds a notes pane to the message view. Any text typed is stored against the message for later review. Very simple interface. Based on msgNotes By Frank DiLecce. I did not like being restricted to a single line nor having to hit buttons or menus...
Gif Remover No Restart
To fastest your browser to surfing internet without extension gif.
Fixes the HREF on MASFLOW links in emails from Lotus Notes.
If you dont know what that is you do not need this.
Allows the recipient of a message to send a return receipt (MDN: Message Disposition Notification) on message deletion. This addon is usefull for better experience with Notification Viewer addon.
Baby cats and kittens in the about box...
Adds "Open with Explorer" to the message pane's right-click menu.
La gestion de tâches, simple et rapide.
AlexPro add-on per ThunderBird è un componente per l'archiviazione dei messaggi ricevuto o inviati nelle Pratiche AlexPro.