132,968 users
YouTube NonStop
Tired of getting that "Video paused. Continue watching?" confirmation dialog? This extension autoclicks it, so you can listen to your favorite music uninterrupted. Working on YouTube and YouTube Music!
132,291 users
Language: Català (Valencià)
Firefox Language Pack for Català (Valencià) (ca-valencia) – Catalan, Valencian
132,012 users
Logitech Smooth Scrolling
Logitech® Smooth Scrolling extension delivers smooth-as-smartphone scrolling in Firefox and works with most Logitech mice and touchpads — new and old. Requires Logitech SetPoint 6.60 and above and Windows 7 and above. Gaming mice not supported.
128,710 users
English (US) Dictionary
English (US) dictionary based on the official Mozilla dictionary.
127,151 users
Wappalyzer
Identify technologies on websites
125,584 users
Qwant VIPrivacy
Qwant VIPrivacy sets Qwant.com as your default search engine, blocks trackers for you to protect your personal data while you browse.
120,856 users
120,616 users
Firefox Color
Build, save and share beautiful Firefox themes.
120,451 users
Flagfox
Displays a country flag depicting the location of the current website's server and provides a multitude of tools such as site safety checks, whois, translation, similar sites, validation, URL shortening, and more...
119,093 users
Spanish (Spain) Dictionary
Spanish/Spain Dictionary
118,669 users
DeepL Translate: Reading & writing translator
Translate while you read and write with DeepL Translate, the world’s most accurate translator.
117,386 users
Avira Browser Safety
Avira Browser Safety helps identify internet addresses that are harmful to your system when you are browsing the web and protects your privacy by preventing invisible trackers.
114,385 users
VPN VeePN - Free VPN for Firefox
Enjoy fast and secure free Firefox VPN Proxy extension. Unblock websites, protect your data, and browse freely – all at the highest connection speeds!
114,161 users
Google Scholar Button
Lookup scholarly articles as you browse the web.
112,949 users
111,954 users
Urban Free VPN proxy Unblocker - Best VPN
Stay anonymous & secure with VPN - surf through 80 locations with Urban VPN for Firefox
111,740 users
Stylus
Redesign your favorite websites with Stylus, an actively developed and community driven userstyles manager. Easily install custom themes from popular online repositories, or create, edit, and manage your own personalized CSS stylesheets.
111,433 users
Mendeley Web Importer
Fast, convenient import of references and PDFs to your Mendeley Reference Manager library
107,940 users
KeePassXC-Browser
Official browser plugin for the KeePassXC password manager (https://keepassxc.org).
102,639 users
102,595 users
Citavi Picker
The Citavi Picker is an extension for Citavi software users (www.citavi.com). The Citavi Picker lets you easily import online information.
102,354 users
Awesome Screenshot & Screen Recorder
Full page screen capture and screen recorder 2 in 1. Share screencast video instantly.
101,843 users
Authenticator
Authenticator generates 2-Step Verification codes in your browser.
100,483 users
Gesturefy
Navigate, operate, and browse faster with mouse gestures! A customizable mouse gesture add-on with a variety of different commands.
100,411 users