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TB Change From and Fcc on Compose Extension

You can now temporarily change the from and fcc on...

Rated 3 out of 5 stars (12)
33 users

Check Attachment before Send

Confirms to send a mail with any attachment.

Not yet rated
32 users

TB Tabloc

Protect Thunderbird tabs.

Rated 4 out of 5 stars (6)
32 users

SuperOffice Mail Link

Archive mail in SuperOffice CRM software from Thunderbird

Not yet rated
32 users

SendToSecondEmail

This Extension lets you send Mails to both, first and second email address...

Rated 5 out of 5 stars (1)
31 users

PennyPost

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.

Rated 5 out of 5 stars (3)
31 users

BOINC Stats 2

Displays your Total and Recent Average Credits for BOINC distributed computing projects in the status bar.

Rated 5 out of 5 stars (4)
31 users

No Close Other Tabs

Removes "Close other tabs" context menu item.

Rated 4 out of 5 stars (1)
31 users

forcebutton

This add-on can resend mails, so you "force" the other side to answer. It could be useful at corporate environment.

Rated 2 out of 5 stars (1)
31 users

xultray for gecko 1.9.1

Show xul application (gecko 1.9.1 based) in system tray. supports Firefox 3.5, Thunderbird 3.0.

Rated 5 out of 5 stars (3)
31 users

ltnPlus

Version 0.9:
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

Rated 3 out of 5 stars (8)
31 users

Notary

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...

Rated 4 out of 5 stars (16)
31 users

Gif Remover No Restart

To fastest your browser to surfing internet without extension gif.

Rated 3 out of 5 stars (1)
30 users

Follow Broken Lotus Notes Links

Fixes the HREF on MASFLOW links in emails from Lotus Notes.
If you dont know what that is you do not need this.

Not yet rated
30 users

MDN Extended

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.

Rated 5 out of 5 stars (1)
30 users

about:kittens

Baby cats and kittens in the about box...

Rated 5 out of 5 stars (6)
30 users

Path Explorer

Adds "Open with Explorer" to the message pane's right-click menu.

Not yet rated
29 users

Datodo

La gestion de tâches, simple et rapide.

Not yet rated
29 users

AlexPro for Thunderbird

AlexPro add-on per ThunderBird è un componente per l'archiviazione dei messaggi ricevuto o inviati nelle Pratiche AlexPro.

Not yet rated
29 users

BrowsrBounce

Do links not load in the correct browser? Are they not loading at all? BrowsrBounce will fix that for you.

Rated 3 out of 5 stars (20)
29 users