Zoom Extension
Recommended, support Firefox 45+. The Zoom Firefox Extension allows participants to schedule Zoom cloud meetings directly from Google Calendar. You can start an instant meeting or schedule a future meeting with a button.
223,078 users
ESET Browser Privacy & Security
Enjoy extended browser protection with ESET Browser Privacy & Security—includes the unique Metadata Cleanup, Secure Search and more.
218,433 users
Startpage
This extension protects users from being tracked while allowing them to search the web in complete private mode.
216,070 users
Coupert - Automatic Coupon Finder & Cashback
Coupert automatically finds coupons, applies best coupon code at checkout & gives you cashback.
213,450 users
Paket Bahasa Indonesia (ID) untuk Firefox
Catatan dari Mozilla: Bahasa Indonesia Firefox. Paket Bahasa Indonesia untuk Mozilla Firefox
204,764 users
7TV
Improve your viewing experience on Twitch & YouTube with new features, emotes, vanity and performance.
202,391 users
DeepL: AI translator and writing assistant
Stay informed, work smarter, and communicate globally without leaving your browser.
198,386 users
Browsing Protection by F-Secure
Extension for protecting encrypted browsing with security products by F-Secure.
198,277 users
British English Dictionary (Marco Pinto)
A fork of Mark Tyndall's add-on, based on David Bartlett's British Dictionary R1.19 for Firefox, Thunderbird and SeaMonkey.
197,352 users
Deutsches Wörterbuch (Schweiz)
Wörterbuch mit Schweizer Varianten der deutschen Schreibungen für die Rechtschreibprüfung in Firefox
193,930 users
Deutsches Wörterbuch, erweitert für Österreich
Deutsches Wörterbuch (neue Rechtschreibung), erweitert mit österreichischen Wörtern, für die Rechtschreibprüfung in Firefox.
193,773 users
React Developer Tools
React Developer Tools is a tool that allows you to inspect a React tree, including the component hierarchy, props, state, and more. To get started, just open the Firefox devtools and switch to the "⚛️ Components" or "⚛️ Profiler" tab.
190,939 users
Cookie AutoDelete
Control your cookies! This WebExtension is inspired by Self Destructing Cookies. When a tab closes, any cookies not being used are automatically deleted. Keep the ones you trust (forever/until restart) while deleting the rest. Containers Supported
185,221 users
English (US) Dictionary
English (US) dictionary based on the official Mozilla dictionary.
179,093 users
Greasemonkey
Customize the way a web page displays or behaves, by using small bits of JavaScript.
175,270 users
