Extensions
Explore powerful tools and features to customize Firefox and make the browser all your own.
View Page Archive & Cache
View archived and cached versions of web pages on 10+ search engines, such as the Wayback Machine, Archive.is, Google, Bing, Yandex, Gigablast, WebCite, Sogou, Memento, Naver and Yahoo Japan.
3,373 users
Font Finder (revived)
An easy-to-use font inspector to get CSS styles of the selected element
22,587 users
Mate Translate – translator, dictionary
Highlights words on any web page to translate 103 languages.
31,594 users
Privacy Badger
Automatically learns to block invisible trackers.
561,720 users
Augmented Steam
Augments your Steam Experience
5,038 users
Search in Wikipedia
Search any text in Wikipedia, just right click on selected text.
4,110 users
SingleFile | Save a page as a single HTML file
Save a complete page (with CSS, images, etc.) into a single HTML file.
4,990 users
Infinity New Tab (Pro)
It may be the most user-friendly new tab on Firefox browser
6,606 users
Смарт Дефендер
Смарт Дефендер тебе поможет! Немедленно узнай следует ли доверять определенной странице или лучше ли её закрыть. Смарт Дефендер тебя предупредит!
29,363 users
Auto HD|LQ for YouTube™
Play YouTube™ Videos in the Highest or Lowest Available Quality
7,646 users
eBesucher Addon
Discover new websites and get paid with the eBesucher add-on
7,849 users
MyOffrz
Save money while shopping online with our high value vouchers.When you need them, where you need them. And absolutely private.
1,734 users