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.
68,523 users
SteamDB
Adds SteamDB links and new features on the Steam store and community. View lowest game prices and stats.
50,946 users
YouTube Download
Download video from YouTube and many other popular sites in your preferred file format: MP3, MP4, WEBM and more!
4,477 users
Flash Player 2022
Play Flash anytime, even in 2022 and beyond, using an emulator. Want to fix "Adobe Flash Player is blocked" messages? This extension will remove those messages and allow you to play Flash in any website with a single click.
38,115 users
Brazilian Portuguese Dictionary (New Spelling)
The same spellchecker shipped with the Brazilian version of Firefox.
73,722 users
Gesturefy
Navigate, operate, and browse faster with mouse gestures! A customizable mouse gesture add-on with a variety of different commands.
92,206 users
XDM Browser Monitor
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://github.com/subhra74/xdm for more information.
17,520 users
Adblock for Youtube™
Popular Adblock for Youtube™ Extension: Removes the video ads from Youtube™. Thanks to all AdBlock supporters!
48,513 users
vidIQ Vision for YouTube
With insights and metrics that go beyond YouTube Analytics, vidIQ Vision delivers a comprehensive optimization report card for any YouTube video via your Firefox browser!
42,391 users
Allow Right-Click
Re-enable the possibility to use the context menu on sites that overrides it
41,441 users
DocsAfterDark - Google Docs Dark Mode
Modern, dark mode for Google Docs
35,157 users
GNOME Shell integration
This extension provides integration with GNOME Shell and the corresponding extensions repository https://extensions.gnome.org
153,969 users
WebGL Fingerprint Defender
Defending against WebGL fingerprinting by reporting a fake value.
2,149 users
Google Scholar Button
Lookup scholarly articles as you browse the web.
108,387 users
Easy Youtube Video Downloader
No# 1 Rated Youtube Video Downloader for firefox web-browser with MP3 and Full-HD downloads. Instant, one-click Youtube video downloader with high-quality 256Kbps/128Kbps MP3 and Full-HD video downloading options.
5,545 users
Dark Background and Light Text
Make every web page (or just the pages you want) display light text on dark backgrounds. All color variations are fully customizable.
39,200 users
TunnelBear VPN
TunnelBear is a simple app that helps you browse the Internet privately and securely. TunnelBear changes your IP and protects your browsing data from online threats, letting you access your favorite websites and apps worldwide.
18,409 users
Ecosia — The search engine that plants trees 🌱
This extension adds Ecosia.org as the default search engine to your browser — it’s completely free!
312,335 users
Privacy Extension For WhatsApp™ Web
The Privacy Extension For WhatsApp™ Web hides your messages from unwanted glimpses until you hover over them. In the search bar, you can disable the blur effect on all messages manually and specify what elements to blur.
29,873 users
Bypass Paywalls for Firefox
Bypass Paywalls of over 200 news sites and more
7,992 users
FastForward
Don't waste time with compliance. Use FastForward to skip annoying URL "shorteners".
41,903 users
Language: Français (French)
Firefox Language Pack for Français (fr) – French
908,972 users
XDM Browser Monitor v8+
Download files with XDM v8+
7,315 users
RusVPN - Free VPN
RusVPN - Free VPN Proxy service
5,851 users