Explore powerful tools and features to customize Firefox and make the browser all your own.
With EPUBReader you can read ePub files just in Firefox. No additional software needed!
YouTube High Definition is a powerful tool that will let you automatically play all YouTube videos in HD (High Definition), turn off annotations, change video player size, auto stop videos, auto mute videos, control embedded videos and much more.
This add-on provides RSS feed bookmark folders, that are auto-updated regularly, similarly to Firefox's old Livemarks.
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.
Save a complete page (with stylesheets, images, etc.) as a single HTML file
Swiftly access your search engines in a popup panel when you select text in a webpage. Context menu also included!
Tabby helps you manage a lot of windows and tabs easily; it can help you open, close, move, pin, and do many other things on tabs and windows quickly. With Tabby, you can even save all you windows and tabs for later with just one click!
The best way to see the weather right in your browser. Easier than looking outside!
Remove tracking elements from URLs.
Scroll page without touching scroll-bar! Press Middle (Right / Left) mouse button anywhere on the page to scroll just like with scrollbar. Features also: - "grab and drag" scrolling - customizable scrollbars! - the Momentum auto-scroll