Dark Reader
Un thème sombre pour chaque site Web. Prenez soin de vos yeux, utilisez Dark Reader pour votre navigation nocturne et quotidienne.
1 167 707 utilisateurs
AdGuard AdBlocker
AdGuard AdBlocker bloque efficacement tous les types de publicité sur toutes les pages Web, même sur Facebook, Youtube, et autres !
1 058 585 utilisateurs
Return YouTube Dislike
Returns ability to see dislike statistics on youtube
663 439 utilisateurs
Simple Translate
Quickly translate selected or typed text on web pages. Supports Google Translate and DeepL API.
313 870 utilisateurs
YouTube High Definition
YouTube High Definition is a powerful tool that automatically plays all YouTube videos in HD, changes video player size, offers auto-stop and mute, and much more.
162 972 utilisateurs
EPUBReader
Avec EPUBReader, vous pouvez lire des livres au format ePub simplement dans Firefox. Il n'y a pas besoin d'installer un autre logiciel!
132 719 utilisateurs
Gesturefy
Naviguez et surfer plus rapidement avec les gestes de la souris ! Un module de gestes de souris personnalisable avec une variété de commandes différentes.
94 352 utilisateurs
Simple Tab Groups
Create, modify, and quickly change tab groups
79 971 utilisateurs
Tabliss - New Tab
A beautiful New Tab page with many customisable backgrounds and widgets that does not require any permissions.
73 145 utilisateurs
LeechBlock NG
LeechBlock NG is a simple productivity tool designed to block those time-wasting sites that can suck the life out of your working day. All you need to do is specify which sites to block and when to block them.
69 152 utilisateurs
RoboForm Password Manager
RoboForm, the #1 ranked Password Manager makes your life easier by remembering passwords and logging you into websites automatically
63 909 utilisateurs
Dictionary Anywhere
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!!!.
41 982 utilisateurs
Tomato Clock
Tomato Clock est une simple extension de navigateur qui aide à la gestion du temps en ligne.
36 661 utilisateurs
Tab Stash
Easily save and organize batches of tabs as bookmarks. Clear your tabs, clear your mind. Only for Firefox.
35 106 utilisateurs
SoundFixer
Helps you fix annoying sound problems on sites like YouTube: audio in one channel only, too quiet or too loud. (Unfortunately, this extension does not work on all websites because of cross-domain issues — but it does work on YouTube!)
34 168 utilisateurs
Foxy Gestures
Mouse gestures for Firefox. A web extension alternative to FireGestures created by a long time FireGestures user.
21 702 utilisateurs
Link Gopher
Extracts all links from web page, sorts them, removes duplicates, and displays them in a new tab for inspection or copy and paste into other systems.
16 070 utilisateurs
Default Bookmark Folder
Allows you to choose the default bookmark location folder and quickly bookmark pages via a dedicated icon.
14 162 utilisateurs
Swift Selection Search
Swiftly access your search engines in a popup panel when you select text in a webpage. Context menu also included!
10 932 utilisateurs
Tabby - Window & Tab Manager
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!
8 602 utilisateurs
Cisco Webex Extension
Rejoignez les réunions Webex avec Firefox ™
978 476 utilisateurs
Grammarly: AI Writing and Grammar Checker App
Improve your writing with Grammarly's assistance. Get spell check, grammar check, and punctuation check in one tool. Real-time suggestions for improving tone and clarity help ensure your writing makes the impression you want.
801 465 utilisateurs
Tampermonkey
Tampermonkey is the world's most popular userscript manager.
680 592 utilisateurs
Malwarebytes Browser Guard
L'expérience de navigation sur le Web la plus rapide et la plus sûre. Sécurisez votre vie privée en bloquant les traceurs, les publicités et le contenu malveillant.
518 235 utilisateurs
MetaMask
Ethereum Browser Extension
478 969 utilisateurs