Explore powerful tools and features to customise Firefox and make the browser all your own.
The Mass Downloader for your browser
Save frequently-entered text for pasting later.
A simple extension for superfast and easy YouTube downloads in FLV, 3GP, MP3, MP4, 720p, and 1080p formats.
View archived and cached versions of web pages on 10+ search engines, such as the Wayback Machine, Archive․is, Google, Bing, Yandex, Gigablast, WebCite, Sogou, Memento, Naver and Yahoo Japan.
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
A secure and free password manager for all of your devices.
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.
Give Firefox a personal touch with customized scrollbars!
A no-fuss way to save and organize batches of tabs as bookmarks. Clear your tabs, clear your mind.
Removes the annoying link-conversion at Google Search / maps / ...