Tranquility Reader
EPUBReader
Read ePub files right in Firefox. No additional software needed!
134,232 users
Turbo Download Manager
A download manager with the ability to pause and resume downloads, download remote files, and more.
64,606 users
SponsorBlock - Skip Sponsorships on YouTube
Easily skip YouTube video sponsors. When you visit a YouTube video, the extension will check the database for reported sponsors and automatically skip known sponsors. You can also report sponsors in videos. Other browsers: https://sponsor.ajay.app
443,084 users
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.
163,316 users
801,141 users
522,787 users
461,628 users
SteamDB
Adds SteamDB links and new features on the Steam store and community. View lowest game prices and stats.
51,169 users
Augmented Steam
Augments your Steam Experience
53,755 users
Steam URL Opener
Allows you to open URLs inside Steam Client to save the hassle of logging in normal browser (with a single click on a button).
4,936 users
ProtonDB for Steam
Shows ratings from protondb.com on Steam
3,259 users
669 users
359 users
16,686 users
AdBlocker for YouTube™
Remove all annoying ads from YouTube.
471,497 users
Enhancer for YouTube™
Take control of YouTube and boost your user experience!
577,190 users
SponsorBlock - Skip Sponsorships on YouTube
Easily skip YouTube video sponsors. When you visit a YouTube video, the extension will check the database for reported sponsors and automatically skip known sponsors. You can also report sponsors in videos. Other browsers: https://sponsor.ajay.app
443,084 users
YouTube NonStop
Tired of getting that "Video paused. Continue watching?" confirmation dialog? This extension autoclicks it, so you can listen to your favorite music uninterrupted. Working on YouTube and YouTube Music!
131,620 users
DuckDuckGo Privacy Essentials
Simple and seamless privacy protection for your browser: tracker blocking, cookie protection, DuckDuckGo private search, email protection, HTTPS upgrading, and much more.
1,551,013 users
Search by Image
A powerful reverse image search tool, with support for various search engines, such as Google, Bing, Yandex, Baidu and TinEye.
316,966 users
TinEye Reverse Image Search
Click on any image on the web to search for it on TinEye. Recommended by Firefox! Discover where an image came from, see how it is being used, check if modified versions exist or locate high resolution versions. Made with love by the TinEye team.
60,902 users
Image Search Options
A customizable reverse image search tool that conveniently presents a variety of top image search engines.
44,258 users