YouTube High Definition
YouTube High Definition is a powerful tool that automatically plays all YouTube videos in HD, changes video player size, offers auto-stop and mute, and much more.
163,546 users
Language: Română (Romanian)
Firefox Language Pack for Română (ro) – Romanian
163,323 users
Belgium eID
Use the Belgian electronic identity card (eID) in Firefox
161,882 users
iCloud Bookmarks
Keep your Firefox bookmarks on Windows up to date with your Safari bookmarks on iPhone, iPad, and Mac with the iCloud Bookmarks extension for Firefox.
157,159 users
Rakuten: Get Cash Back For Shopping
Start shopping smarter with Cash Back and coupons. By clicking Add to Firefox you agree to the Rakuten Extension Terms & Conditions
156,929 users
GNOME Shell integration
This extension provides integration with GNOME Shell and the corresponding extensions repository https://extensions.gnome.org
156,906 users
Language: Tiếng Việt (Vietnamese)
Firefox Language Pack for Tiếng Việt (vi) – Vietnamese
155,745 users
Language: Latviešu (Latvian)
Firefox Language Pack for Latviešu (lv) – Latvian
155,331 users
OneTab
OneTab - Too many tabs? Convert tabs to a list and reduce browser memory
154,575 users
Language: हिन्दी (Hindi)
Firefox Language Pack for हिन्दी (hi-IN) – Hindi
152,681 users
ColorZilla
Advanced Eyedropper, Color Picker, Gradient Generator and other colorful goodies...
152,211 users
NordVPN - a VPN proxy extension for Firefox
Looking for the best VPN extension for Firefox? NordVPN's Firefox VPN proxy extension lets you hide your IP, change your virtual location, and stay safe online with a click. Get a fast, secure, and unlimited VPN for Firefox!
148,396 users
Read Aloud: A Text to Speech Voice Reader
Read out loud the current web-page article with one click. Supports 40+ languages.
148,338 users
600% Sound Volume
Up to 600% volume boost
148,189 users
Dashlane Password Manager
Dashlane makes the internet easier. Save all your passwords, fill forms fast, and keep your data accessible and safe.
146,428 users
Language: Euskara (Basque)
Firefox Language Pack for Euskara (eu) – Basque
146,363 users
145,960 users
Language: Bosanski (Bosnian)
Firefox Language Pack for Bosanski (bs) – Bosnian
145,422 users
145,140 users
Language: Afrikaans
Firefox Language Pack for Afrikaans (af)
144,403 users
Language: Galego (Galician)
Firefox Language Pack for Galego (gl) – Galician
143,609 users
Language: தமிழ் (Tamil)
Firefox Language Pack for தமிழ் (ta) – Tamil
142,902 users
Language: Islenska (Icelandic)
Firefox Language Pack for Islenska (is) – Icelandic
142,869 users
Language: বাংলা (Bangla)
Firefox Language Pack for বাংলা (bn) – Bangla
142,833 users
Language: मराठी (Marathi)
Firefox Language Pack for मराठी (mr) – Marathi
142,684 users