Extensions
Explore powerful tools and features to customize Firefox and make the browser all your own.
Print Edit WE
Edit the contents of a web page prior to printing or saving. Elements in the web page can be edited, formatted, hidden or deleted. Unwanted content, such as adverts and sidebars, can easily be removed.
35,839 users
Tab Session Manager
Save and restore the state of windows and tabs. It also supports automatic saving and cloud sync.
152,800 users
Ghostery – Privacy Ad Blocker
The best privacy tool and ad blocker extension for Firefox. Stop trackers, speed up websites and block ads everywhere including YouTube and Facebook.
1,012,078 users
SteamDB
Adds SteamDB links and new features on the Steam store and community. View lowest game prices and stats.
100,955 users
LeechBlock NG
LeechBlock NG is a simple productivity tool designed to block those time-wasting sites that can suck the life out of your working day. All you need to do is specify which sites to block and when to block them.
111,126 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
733,614 users
Privacy Badger
Automatically learns to block hidden trackers. Made by the leading digital rights nonprofit EFF to stop companies from spying on you.
1,879,025 users
automaticDark - Time-Based Theme Changer
Automatically change Firefox's theme based on the time.
15,692 users
Time Tracker - Web Habit Builder
Track time, analyze your habits and block addictive sites
14,423 users
Download All Images
Easily save images with a wide range of customization features, such as file size, dimensions, and image type.
104,720 users
Show Video Controls for Firefox
Automatically enables video controls when playing html webm videos.
4,992 users