Add-ons
Most Popular All »
- 1. ImportExportTools NG 226,285 users
- 2. Provider for Google Calendar 203,182 users
- 3. Manually sort folders 195,939 users
- 4. LookOut (fix version) 160,869 users
- 5. Quicktext 124,359 users
- 6. Send Later 84,178 users
- 7. Remove Duplicate Messages 82,619 users
- 8. TbSync 70,311 users
- 9. CardBook 66,629 users
- 10. Mail Merge 63,269 users
Featured Extensions See all »
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A new Thunderbird address book based on the CardDAV and vCard standards.
Twitter: @CardBookAddon66,629 users -
This addon provides a conversation view for Thunderbird, grouping messages together and allowing you to reply "inline" thus providing a more efficient workflow.25,660 users -
Upload large attachments to your Cloud and send the link by email23,135 users -
Automatically archives old mails (Improved version of the orginal Autoarchive Add-on)16,999 users -
Persistent sticky notes for Thunderbird associated to mails. You can email them/print/copy to clipboard.
If you have a large screen, you can even display the notes outside of TB's main window, so it won't hide anything.19,879 users
Up & Coming Extensions See all »
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List addons in Windows' "Add or Remove Programs".5,158 users
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(Pre-) view image and office files in attachments
* Docx, xlsx, pptx, pdf preview
* Slideshow of images
* Zoom
* Drag zoomed image to choose the displayed region
* Rotate image
* Flip image
* Download dialog with thumbnail of the image2,865 users -
A system tray extension for Linux and Windows, allowing to set up custom icon, hiding to tray instead of closing, display the number of unread messages in mailing applications, and other features ...1,861 users -
Direction control and BiDi-related charset misdetection correction2,107 users -
Automatically select and display latest message from the list on startup or when switching folder.
Remember last opened message in "smart" folder1,086 users -
Add toolbar icons to purge (compact folders) and/or delete junk messages to your toolbar and thread context...0 users
Featured Collections See all »
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