Add-ons
Most Popular All »
- 1. Adblock Plus 20,002,456 users
- 2. Lightning 5,927,041 users
- 3. NoScript Security Suite 2,138,853 users
- 4. uBlock Origin 1,978,739 users
- 5. DownThemAll! 1,227,966 users
- 6. Download YouTube Videos as MP4 1,068,897 users
- 7. FlashGot Mass Downloader 772,772 users
- 8. LastPass Password Manager 732,105 users
- 9. 1-Click YouTube Video Download 652,172 users
- 10. Download Flash and Video 635,081 users
Featured Extensions See all »
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The first and only download manager/accelerator built inside Firefox!This add-on is not compatible with your version of SeaMonkey because of the following:
1,227,966 users -
Blocks annoying video ads on YouTube, Facebook ads, banners and much more.This add-on is not compatible with your version of SeaMonkey because of the following:
Adblock Plus blocks all annoying ads, and supports websites by not blocking unobtrusive ads by default (configurable).20,002,456 users -
The best security you can get in a web browser!This add-on is not compatible with your version of SeaMonkey because of the following:
Allow active content to run only from sites you trust, and protect yourself against XSS and Clickjacking attacks.2,138,853 users -
NewsFox is an efficient 3-pane(email) style Atom/RSS feed reader.This add-on is not compatible with your version of SeaMonkey because of the following:
31,082 users -
Organize your schedule and life's important events in a calendar that's fully integrated with your Thunderbird email. Manage multiple calendars, create your daily to do list, invite friends to events, and subscribe to public calendars.This add-on is not compatible with your version of SeaMonkey because of the following:
- Add-on has opted into strict compatibility checking.
5,927,041 users -
ReminderFox displays and manages lists of reminders and ToDo's. ReminderFox makes sure you remember all of your important dates via easy-to-use lists, alerts, and alarms, right in your browser without the need for a separate calendar program.This add-on is not compatible with your version of SeaMonkey because of the following:
75,763 users
Up & Coming Extensions See all »
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Want to change from one language to another? Zing! and the locale is switched.This add-on is not compatible with your version of SeaMonkey because of the following:
2,934 users -
Ad Blocker lets you block all ads, tracking & malware from the web world. It is an effective solution to browse the web without offensive and annoying ads you hate to see.This add-on is not compatible with your version of SeaMonkey because of the following:
37,788 users -
Finally, an efficient blocker. Easy on CPU and memory.This add-on is not compatible with your version of SeaMonkey because of the following:
1,978,739 users -
Adds a menu and a toolbar button to change the user agent of a browser.This add-on is not compatible with your version of SeaMonkey because of the following:
4,510 users -
YouTube Video Player Speed play YouTube videos in whatever speed you wantThis add-on is not compatible with your version of SeaMonkey because of the following:
23,552 users -
Flash player plugin - unofficial xpi repack for 32bit browsers.This add-on is not compatible with your version of SeaMonkey because of the following:
Use when official plugin installer is not suitable.
All binary files are copyrighted by their authors and distributed for free.3,243 users
Featured Collections See all »
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Featured Add-ons for Seamonkey
None
15 add-ons · 53 followers
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