Most Popular All »
- 1. Lightning 6,518,445 users
- 2. ImportExportTools 457,433 users
- 3. Enigmail 128,767 users
- 4. gContactSync 88,795 users
- 5. LookOut (fix version) 85,334 users
- 6. Send Later 68,964 users
- 7. Mail Merge 60,385 users
- 8. LookOut 45,252 users
- 9. Mail Redirect 36,013 users
- 10. Addressbooks Synchronizer 32,568 users
Featured Extensions See all »
-
6,518,445 users
-
2,597 users
-
16,526 users
-
1,340 users
Up & Coming Extensions See all »
-
12,239 users
-
9,189 users
-
24 users
Featured Collections See all »
-
Featured Add-ons for Seamonkey
None
15 add-ons
To create your own collections, you must have a Mozilla Add-ons account.