My Favorite Add-ons
- 9
- Add-ons
- Scree
- Creator
- May 20, 2021
- Last updated
YouTube High Definition
YouTube High Definition is a powerful tool that automatically plays all YouTube videos in HD, changes video player size, offers auto-stop and mute, and much more.
Rated 3.9 out of 5Baris Derin
162,548 users
Soft Aqua
Rated 4.5 out of 5Tracee
1,541 users
Thematic (was Persona Switcher)
Quickly switch between your themes or reset the theme back to the default via a menu or the keyboard. You can also automatically rotate through all of your themes on a time interval you select. Works for Firefox and Thunderbird.
Rated 4.4 out of 5drb80
609 users
Dream of Waves
Rated 4.7 out of 5jrhd437
5,892 users
Lollipop Road
Rated 4.8 out of 5jrhd437
2,190 users
Gmail™ Notifier (restartless)
Multiple account (or label) Gmail notifier (without storing passwords)
Rated 4.1 out of 5InBasic
26,049 users
YouTube Control Center
YouTube Control Center is an open-source project that aims to enhance the overall YouTube experience by providing the end user with more control in what the playback process is concerned.
Rated 3.3 out of 5InBasic
1,931 users
912 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
3,690,845 users