Extensions
Explore powerful tools and features to customize Firefox and make the browser all your own.
Weather Extension
The best way to see the weather right in your browser. Easier than looking outside!
21,219 users
TWP - Translate Web Pages
Translate your page in real time using Google, Bing or Yandex. It is not necessary to open new tabs.
585,994 users
Stylus
Redesign your favorite websites with Stylus, an actively developed and community driven userstyles manager. Easily install custom themes from popular online repositories, or create, edit, and manage your own personalized CSS stylesheets.
129,946 users
AdGuard AdBlocker
Unmatched adblock extension against advertising and pop-ups. Blocks ads on Facebook, Youtube and all other websites.
1,553,774 users
SteamDB
Adds SteamDB links and new features on the Steam store and community. View lowest game prices and stats.
87,821 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.
108,395 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
683,537 users
Privacy Badger
Automatically learns to block hidden trackers. Made by the leading digital rights nonprofit EFF to stop companies from spying on you.
1,822,633 users
Power Thesaurus
Use the power of synonyms by button in toolbar, right-click or by word selection on any page.
4,792 users
Time Tracker - Web Habit Builder
Track time, analyze your habits and block addictive sites
4,356 users
Checker Plus for Gmail™
Get notifications, read, listen to or delete emails without opening Gmail and easily manage multiple accounts.
26,902 users
