Explore powerful tools and features to customize Firefox and make the browser all your own.
An easy-to-use tab reloader with custom reloading time settings for individual tabs
73 836 users
View definitions easily as you browse the web. Double-click any word to view its definition in a small pop-up bubble. It also supports Spanish, German, French language alongside English. Enjoy Reading Uninterrupted!!!.
33 347 users
Increase browser speed and reduce memory load and when you have numerous open tabs.
47 719 users
Select a number of links with a rectangle and open them in new tabs. You can also lasso checkboxes to quickly check or uncheck them. Works with radio buttons as well.
18 248 users
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
174 622 users
Kaitseb sind "tasuta", tsentraliseeritud sisu edastamisest tuleneva jälitamise vastu. Keelab taotlused võrgustikesse nagu Google Hosted Libraries, asendades need kohalike failidega, et saidid jätkuvalt töötaksid. Täiendab tavalisi sisublokeerijaid.
230 705 users
A secure and free password manager for all of your devices.
461 786 users
Automatically change Firefox's theme based on the time.
Tabs tree and bookmarks in sidebar with advanced containers configuration.
27 067 users
Make YouTube tidy & powerful! YouTube Player Size Theme Quality Auto HD Colors Playback Speed Style ad block Playlist Channel H.264