Dark Reader
Dark mode for every website. Take care of your eyes, use dark theme for night and daily browsing.
1 151 583 felhasználó
AdGuard AdBlocker
Unmatched adblock extension against advertising and pop-ups. Blocks ads on Facebook, Youtube and all other websites.
1 047 403 felhasználó
Return YouTube Dislike
Returns ability to see dislike statistics on youtube
664 563 felhasználó
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.
161 987 felhasználó
EPUBReader
Read ePub files right in Firefox. No additional software needed!
129 486 felhasználó
Simple Tab Groups
Create, modify, and quickly change tab groups
78 589 felhasználó
Tabliss - New Tab
A beautiful New Tab page with many customisable backgrounds and widgets that does not require any permissions.
71 476 felhasználó
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.
68 054 felhasználó
RoboForm Password Manager
RoboForm, the #1 ranked Password Manager makes your life easier by remembering passwords and logging you into websites automatically
62 130 felhasználó
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!!!.
41 185 felhasználó
Tomato Clock
Tomato Clock is a simple browser extension that helps with online time management.
35 569 felhasználó
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!)
34 847 felhasználó
Foxy Gestures
Mouse gestures for Firefox. A web extension alternative to FireGestures created by a long time FireGestures user.
21 075 felhasználó
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.
15 721 felhasználó
Default Bookmark Folder
Allows you to choose the default bookmark location folder and quickly bookmark pages via a dedicated icon.
13 859 felhasználó
Swift Selection Search
Swiftly access your search engines in a popup panel when you select text in a webpage. Context menu also included!
10 706 felhasználó
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!
8401 felhasználó
Cisco Webex Extension
Join Webex meetings using Firefox ™
910 210 felhasználó
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.
775 719 felhasználó
Tampermonkey
Tampermonkey is the world's most popular userscript manager.
674 974 felhasználó
Malwarebytes Browser Guard
The fastest and safest web browsing experience. Secure your privacy by blocking trackers, blocking ads, and blocking malicious content.
505 307 felhasználó
MetaMask
Ethereum Browser Extension
466 434 felhasználó
1Password: Password Manager
The best way to experience 1Password in your browser. Easily sign in to sites, generate passwords, and store secure information, including logins, credit cards, notes, and more.
320 802 felhasználó