SeaMonkey
Add-ons that work on SeaMonkey
- 10
- Add-ons
- Zulkarnain K.
- Creator
- May 20, 2021
- Last updated
JSONovich
Pretty-prints JSON content in the browser for easy, unobtrusive viewing.
Rated 4.5 out of 5Will Elwood
830 users
ColorZilla
Advanced Eyedropper, Color Picker, Gradient Generator and other colorful goodies...
Rated 4 out of 5Alex Sirota
150,542 users
Ghostery – Privacy Ad Blocker
Ghostery is a powerful privacy extension. Block ads, stop trackers and speed up websites.
Rated 4.3 out of 5Ghostery
1,041,140 users
SeaMonkey Modern LW
Rated 5 out of 5Zulkarnain K.
12 users
Open in Browser
Offers the possibility to display documents in the browser window.
Rated 4.3 out of 5Rob W
2,250 users
Web Developer
The Web Developer extension adds various web developer tools to the browser.
Rated 4.3 out of 5chrispederick
91,758 users
Stylish - Custom themes for any website
Stylish lets you customize any website with custom user styles (themes for websites). Choose from the largest userstyles library to change the color scheme, background, and skin for Google, Facebook, YouTube and many, many more sites.
Rated 2.8 out of 5userstyles.org
36,038 users
211,725 users
NoScript Security Suite
The best security you can get in a web browser! Allow potentially malicious web content to run only from sites you trust. Protect yourself against XSS other web security exploits.
Rated 4.4 out of 5Giorgio Maone
304,311 users
Adblock Plus
One of the most popular free ad blockers for Firefox. Block annoying ads on sites like Facebook, YouTube and all other websites. Adblock Plus blocks all annoying ads, and supports websites by not blocking unobtrusive ads by default (configurable).
Rated 4.4 out of 5Adblock Plus
3,776,226 users