Explore powerful tools and features to customize Firefox and make the browser all your own.
Protect your Passwords, Payments, and Privacy.
Automatically find and try coupon codes with 1-click. Works at thousands of stores in the US, Canada, Australia, India and the UK.
Tons of features to improve your user experience on YouTube™.
a handy multi-language translator built on top of Google translate.
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.
Obrir i els enllaços de descàrrega en IDM (Internet Download Manager) fàcilment
Forces 1080p playback for Netflix. Source: https://github.com/vladikoff/netflix-1080p-firefox#with-extension Based on https://github.com/truedread/netflix-1080p Chrome Extension
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!