Extensions
Explore powerful tools and features to customize Firefox and make the browser all your own.
Text MultiCopy
Copy Text multiple times before pasting
1,263 users
Iridium for YouTube
YouTube with more freedom
19,496 users
Firefox Multi-Account Containers
Firefox Multi-Account Containers lets you keep parts of your online life separated into color-coded tabs that preserve your privacy. Cookies are separated by container, allowing you to use the web with multiple identities or accounts simultaneously.
155,477 users
Image Search Options
Image Search Options provides a set of highly customizable reverse image search context menu options.
64,313 users
Classic Theme Restorer (Fx29-56)
Squared tabs, application button menu, add-on bar, small button view, old search and many more 'old' features for 'Firefox 29-56' only, not for Firefox Quantum (57+)! >Latest builds only on Github!<
192,669 users
Tab Groups
Tab Groups are an easy way to organize a lot of tabs. You can visually group related tabs, switch between groups, and quickly search through all of your tabs to switch to a specific one.
52,771 users
Incognito Adblocker
Ad Blocking, remastered. Incognito Adblocker took all of the best ad blocking and privacy protection features you’d expect in an adblocker extension and advanced them to create the best adblock extension yet.
12,810 users
VimFx
Short, Vim-style keyboard shortcuts for browsing and navigation, for a near mouseless experience.
7,403 users
Instagram App
Run Instagram on Desktop just like your favorite mobile app. Enjoy the most beautiful Instagram Web client. ★ turn on Instagram Night mode ★ download stories and photos ★ upload from your PC or Mac
13,438 users
Disable About Something
Provides ability to disable "about:*" pages by the configuration.
1,172 users
List Addons in Windows' Programs
List addons in Windows' "Add or Remove Programs".
2,061 users
YouTube Video Download
Complete YouTube video download is the ultimate YouTube downloader that allows you to save any video from YouTube to your favorite format (MP3, MP4, WEBM, M4A, 3GP, Subtitles and thumbnails)
15,549 users