Extensions
Explore powerful tools and features to customize Firefox and make the browser all your own.
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.
58,967 users
Tomato Clock
Tomato Clock is a simple browser extension that helps with online time management.
38,530 users
uBlock Origin
Finally, an efficient wide-spectrum content blocker. Easy on CPU and memory.
5,872,116 users
Decentraleyes
Protects you against tracking through "free", centralized, content delivery. It prevents a lot of requests from reaching networks like Google Hosted Libraries, and serves local files to keep sites from breaking. Complements regular content blockers.
246,807 users
Decentraleyes
Protects you against tracking through "free", centralized, content delivery. It prevents a lot of requests from reaching networks like Google Hosted Libraries, and serves local files to keep sites from breaking. Complements regular content blockers.
246,807 users
Bitwarden - Free Password Manager
A secure and free password manager for all of your devices.
517,217 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.
58,967 users
Search by Image
A powerful reverse image search tool, with support for various search engines, such as Google, Bing, Yandex, Baidu and TinEye.
227,243 users
Bitwarden - Free Password Manager
A secure and free password manager for all of your devices.
517,217 users
Dark Reader
Dark mode for every website. Take care of your eyes, use dark theme for night and daily browsing.
857,797 users
AdGuard AdBlocker
Unmatched adblock extension against advertising and pop-ups. Blocks ads on Facebook, Youtube and all other websites.
823,089 users