English (US) Dictionary
English (US) dictionary based on the official Mozilla dictionary.
126,505 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.
125,488 users
Language: Català (Valencià)
Firefox Language Pack for Català (Valencià) (ca-valencia) – Catalan, Valencian
125,357 users
Wappalyzer
Identify technologies on websites
123,947 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!
120,879 users
Firefox Color
Build, save and share beautiful Firefox themes.
119,108 users
117,429 users
DeepL Translate: Reading & writing translator
Translate while you read and write with DeepL Translate, the world’s most accurate translator.
116,991 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.
116,141 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.
113,068 users
Urban Free VPN proxy Unblocker - Best VPN
Stay anonymous & secure with VPN - surf through 80 locations with Urban VPN for Firefox
112,684 users
Spanish (Spain) Dictionary
Spanish/Spain Dictionary
111,230 users
Google Scholar Button
Lookup scholarly articles as you browse the web.
111,228 users
109,225 users
Mendeley Web Importer
Fast, convenient import of references and PDFs to your Mendeley Reference Manager library
107,949 users
SetupVPN Lifetime Free VPN
Unblock any blocked website in your country, school or company. SetupVPN changes your IP address and location with just single click! It's free and easy to use. Setup your VPN now.
100,495 users
100,202 users
Awesome Screenshot & Screen Recorder
Full page screen capture and screen recorder 2 in 1. Share screencast video instantly.
99,537 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.
99,422 users
KeePassXC-Browser
Official browser plugin for the KeePassXC password manager (https://keepassxc.org).
98,794 users
Video Speed Controller
Speed up, slow down, advance and rewind any HTML5 video with quick shortcuts.
98,284 users
Ant Video Downloader
Browser extension with a companion application for downloading and merging streaming video segments.
96,499 users
Web Developer
The Web Developer extension adds various web developer tools to the browser.
92,762 users
Authenticator
Authenticator generates 2-Step Verification codes in your browser.
92,271 users
РуТрекер - официальный плагин от RuTracker.org
Доступ на RuTracker.org. Поиск по трекеру в контекстном меню. Комфортная работа с зеркалами. Использование любого адреса с переадресацией на него всех ссылок. Прокси и пр.
90,820 users