Firefox Relay
Firefox Relay lets you generate email aliases that forward to your real inbox. Use it to hide your real email address and protect yourself from hackers and unwanted mail.
212,577 users
Language: Dansk (Danish)
Firefox Language Pack for Dansk (da) – Danish
203,689 users
Language: Norsk Bokmål (Norwegian Bokmål)
Firefox Language Pack for Norsk Bokmål (nb-NO) – Norwegian Bokmål
202,692 users
Language: Indonesia (Indonesian)
Firefox Language Pack for Indonesia (id) – Indonesian
202,428 users
Language: 한국어 (Korean)
Firefox Language Pack for 한국어 (ko) – Korean
199,542 users
Greasemonkey
Customize the way a web page displays or behaves, by using small bits of JavaScript.
197,082 users
Browsing Protection by F-Secure
Extension for protecting encrypted browsing with security products by F-Secure.
193,448 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.
192,185 users
Video Downloader professional
- download and save videos embedded into a website to your hard disk - add youtube, vimeo and other videos easily to your video list - supports up to 4k videos
190,071 users
Language: Български (Bulgarian)
Firefox Language Pack for Български (bg) – Bulgarian
189,274 users
Language: Türkçe (Turkish)
Firefox Language Pack for Türkçe (tr) – Turkish
187,703 users
German Dictionary (Switzerland)
Dictionary with Swiss variants of German words for spellchecking in Firefox.
186,008 users
German Dictionary, extended for Austria
German dictionary ("new" orthography) for spellchecking in Firefox, extended with Austrian words
185,481 users
Language: Slovenčina (Slovak)
Firefox Language Pack for Slovenčina (sk) – Slovak
182,363 users
Pinterest Save Button
Save your favorite ideas online so you can easily get back to them later.
175,950 users
Language: ไทย (Thai)
Firefox Language Pack for ไทย (th) – Thai
172,076 users
FireShot: Full Web Page Screenshots (♥♥♥♥♥)
FireShot makes full page screen captures - http://bit.ly/RlBQMV Screenshots are quickly captured and: ― Saved as Image / PDF with links and text ― Sent to clipboard ― Printed Capture all open tabs or provide a list of the URLs for grabbing
169,113 users
Language: Cрпски (Serbian)
Firefox Language Pack for Cрпски (sr) – Serbian
167,628 users
Hoxx VPN Proxy
Hoxx VPN Proxy service to unblock blocked websites, hide your location and encrypt your connection. Completely free.
167,544 users
Language: עברית (Hebrew)
Firefox Language Pack for עברית (he) – Hebrew
167,452 users
Language: Lietuvių (Lithuanian)
Firefox Language Pack for Lietuvių (lt) – Lithuanian
166,091 users
Language: Slovenščina (Slovenian)
Firefox Language Pack for Slovenščina (sl) – Slovenian
165,962 users
164,252 users
Language: فارسی (Persian)
Firefox Language Pack for فارسی (fa) – Persian
163,875 users
Maps Assist & Custom Web Search
Install the Maps Assist & Custom Web Search extension to get directions by clicking the favicon on the toolbar & enjoy Yahoo® search from your browser.
163,082 users