Most Popular All »
- 1. ImportExportTools NG 266,728 users
- 2. Provider for Google Calendar 202,422 users
- 3. LookOut (fix version) 185,558 users
- 4. Quicktext 138,277 users
- 5. Send Later 110,187 users
- 6. Remove Duplicate Messages 101,423 users
- 7. TbSync 80,084 users
- 8. CardBook 73,928 users
- 9. Mail Merge 72,110 users
- 10. Grammar and Spell Checker — LanguageTool 62,379 users
Featured Extensions See all »
-
Twitter: @CardBookAddon73,928 users -
*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.11,641 users -
24,978 users
-
29,152 users
-
NOTICE: Version 1.1.4 of Extract 'Em! is defective, please replace with 1.1.2 or 1.2.11,832 users
Up & Coming Extensions See all »
-
798 users
-
NOTICE: Version 1.1.4 of Extract 'Em! is defective, please replace with 1.1.2 or 1.2.11,832 users -
12,104 users
-
1,436 users
-
(This project was renamed from "Flex Confirm Mail" to "FlexConfirmMail", due to a branding reason.)25,380 users -
5,472 users
Featured Collections See all »
To create your own collections, you must have a Mozilla Add-ons account.