Extensions
Explore powerful tools and features to customize Firefox and make the browser all your own.
LASER CAT
This is probably a laser cat add-on so you can shoot laser cat lasers at things.
3,880 users
Download Manager (S3)
View and manage downloads from a tidy status bar This is a new life in Firefox 26+ for old well-known addon Download Statusbar New Features: Replace Downloads Library page. Now you have full control of your downloads history!
82,917 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.
59,778 users
Google search link fix
This extension prevents Google and Yandex search pages from modifying search result links when you click them. This is useful when copying links but it also helps privacy by preventing the search engines from recording your clicks.
68,174 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.
216,527 users
Bitwarden - Free Password Manager
A secure and free password manager for all of your devices.
142,490 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.
31,322 users
LASER CAT
This is probably a laser cat add-on so you can shoot laser cat lasers at things.
3,880 users
User-Agent Switcher and Manager
Spoofs User-Agent strings of your browser with a new one globally, randomly or per hostname
392,139 users
LASER CAT
This is probably a laser cat add-on so you can shoot laser cat lasers at things.
3,880 users
Dark Reader
Dark mode for every website. Take care of your eyes, use dark theme for night and daily browsing.
255,397 users
Cookie Quick Manager
An addon to manage cookies (view, search, create, edit, remove, backup, restore, protect from deletion and much more). Firefox 57+ is supported.
32,651 users