Know1's Essentials
Best sidebar, tab, search, video & appearance management I use most in my 5+ yrs of lovin' Firefox!
- 2
- Add-ons
- know1
- Creator
- May 20, 2021
- Last updated
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
305,969 users
Webmail Ad Blocker
Remove advertising clutter from your web-based email. Expand your viewable area by blocking and removing ads on the right-hand side of the screen when using Gmail, Hotmail, Outlook.com and Yahoo Mail.
Rated 4.4 out of 5Jason Savard
28,364 users