Explore powerful tools and features to customize Firefox and make the browser all your own.
Automatically find and try coupon codes with 1-click. Works at thousands of stores in the US, Canada, Australia, India and the UK.
טונות של תכונות לשיפור חוויית המשתמש שלך ב־YouTube™.
Protect your Passwords, Payments, and Privacy.
Displays country flag of website's server location, Whois and Geo info on a browser addressbar icon
Squared tabs, application menu, add-on bar, small button view and many more 'old' features for 'Firefox 29-56', not for Firefox 57+! Release builds Beta builds
Australis was the code name for the current Firefox theme, it aimed to make a great browser look awesome. Now you can go one step further and also make it feel awesome to use!
瞬间过滤B站(bilibili.com)刷屏的相似弹幕，还你清爽的弹幕视频体验。 [This extension is a tweak for a Chinese website.]
Does everything for an HTML table: Copy (table/row/column/cell), Sort (multi-column), Search (regex, range operations ...), Filter, Chart, Statistics, Rearrange, Combine/Compare. To use: Right click in a real HTML table for the "tabletools2" option.
לפתוח קישורים להורדה ב-IDM (Internet Download Manager) בקלות
Blocks cryptocurrency miners all over the web.
Removes ads, promoted content and some more distractions from Facebook's News Feed. Also adds some responsiveness to Facebook!
XDM integration module for Firefox Quantum. This addon should be used with XDM 2018 and higher to take over download from Firefox. Please visit https://sourceforge.net/projects/xdman/ for more information.