Add-ons
Most Popular All »
- 1. Lightning 7,401,570 users
- 2. ImportExportTools 440,476 users
- 3. Provider for Google Calendar 305,359 users
- 4. Manually sort folders 189,243 users
- 5. LookOut (fix version) 146,670 users
- 6. Enigmail 118,098 users
- 7. Quicktext 107,544 users
- 8. gContactSync 89,467 users
- 9. CompactHeader 83,843 users
- 10. Send Later 81,787 users
Featured Extensions See all »
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The "Swiss army knife" of folders. Turn your favorites into tabs - open folders and subfolders, move mails without scrolling around or searching. powerful + easy.
See new mail at a glance after automatic filtering - supports quickFilters addon!24,516 users -
True "Send Later" functionality to schedule the time for sending an email.81,787 users -
Thunderbird HTML editor. This add-on adds a HTML tab to the composition window where you can see and edit the HTML source of the message.7,685 users -
A simple button to invoke the (already existing) send later functions.10,004 users -
Thunderbird email accounts connecting to Microsoft Exchange Web Services.15,723 users -
Add as many local folders as you want to.
New folders can reside on mapped or network locations.
Works with both TB60 through TB6811,433 users
Up & Coming Extensions See all »
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Causes Thunderbird's main window to minimize instead of closing. You can still close Thunderbird through the menu.1,336 users -
Adds a new action to mail filters to allow playing a particular sound when the filter matches. Also includes several sample sound files.1,139 users -
Uploads your large attachments to your Box instead of sending them by email.1,389 users -
Adds tools to import/export messages and folders (NextGen)38,588 users -
This add-on is a (work in progress) fixed version of the original Add-on "AttachmentExtractor" which is no longer supported and fixed by the original author.
It Extracts all attachments from selected messages and then can delete, detach...2,612 users -
Direction control and BiDi-related charset misdetection correction2,600 users
Featured Collections See all »
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