Add-ons
Most Popular All »
- 1. Lightning 647,143 users
- 2. Provider for Google Calendar 273,176 users
- 3. Manually sort folders 207,086 users
- 4. ImportExportTools NG 184,433 users
- 5. LookOut (fix version) 156,956 users
- 6. Quicktext 122,769 users
- 7. Enigmail 86,935 users
- 8. Remove Duplicate Messages 84,696 users
- 9. TbSync 70,600 users
- 10. Mail Merge 70,247 users
Featured Extensions See all »
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Persistent sticky notes for Thunderbird associated to mails.
In TB 78, you can define the note position in the settings. If you have a large screen, you can even display the notes outside of TB's main window, so it won't hide anything.19,056 users -
A new Thunderbird address book based on the CardDAV and vCard standards.
Twitter: @CardBookAddon70,202 users -
Displays the mail program with which the selected mail was written
*This addon is compatible with Thunderbird after Web Extesnsions support. Since development and operation check are done on Daily, it may not work on normal Thunderbird.7,333 users -
Uploads your large attachments to your WebDAV account instead of sending them by email.8,939 users -
This addon provides a conversation view for Thunderbird, grouping messages together and allowing you to reply "inline" thus providing a more efficient workflow.27,952 users -
SmartTemplates offers an easy and powerful way to automatically create customized replies by auto-inserting various mail headers. Templates can be created for every mail identity, Stationery files can now be imported and used directly.8,753 users
Up & Coming Extensions See all »
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Highlights selected text when composing emails. Default colour is yellow - other colours are available via Options.
(Works only during writing an e-mail, i.e. only in the compose window.)1,743 users -
The missing Thunderbird "copy folder" feature! Copy folders or entire POP/IMAP accounts recursively to any location while maintaining folder structure.2,685 users -
Compressor for attachment files. All platforms are supported (Windows, Linux and Macintosh).2,782 users -
Allows you to resend (also known as redirect) email messages.
Uses 'cardbook' if installed
Bases on the add-on 'Mail Redirect' by Onno Ekker and Pawel Krzesniak
Please see the help page on how to use and why it sometimes does not work!3,346 users -
Adds a button that can be put in toolbars which opens the addressbook in a new tab like pastismans AddressBookTab7,016 users
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Beautifully visualized statistics for your Thunderbird Email Accounts1,231 users
Featured Collections See all »
To create your own collections, you must have a Mozilla Add-ons account.
