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Extensions
Explore powerful tools and features to customize Firefox and make the browser all your own.
Featured extensions
Easy Youtube Video Downloader Express
WORKS WITH NEW YOUTUBE LAYOUT, "Best Youtube Video Downloader", Only one with 1080p Full-HD and 256kbps MP3 Direct Links. A clean, fast and simple addon for superfast and easy downloads in FLV, 3GP, MP3, MP4, 720p, 1080p qualities on Youtube pages.
281,545 users
Tab Auto Refresh
Automatically refresh tabs based on custom time intervals
21,650 users
Ghostery
See who’s tracking you online and protect your privacy with Ghostery.
887,728 users
Group Speed Dial
Speed Dial / visual bookmarks with groups for power users. Now you can fit all your favorite sites into one fast SpeedDial in an organized fashion. Dials are synchronized through Cloud to all your devices! For free! No Ads! www.FastAddons.com
42,731 users
Top rated extensions
Trending extensions
Flash & Video Downloader
Flash & Video Downloader is a great download manager tool that lets you download Flash games and Flash videos (YouTube, Facebook, Dailymotion, Google Videos , Vimeo and more) with a single click.. Fully supported new Firefox Quantum 57
2,022 users
Wallet Dealer
Surfe wie gewohnt im Internet und nutze automatisch die Vorteile, die Wallet Dealer dir automatisch auf deinen Lieblings-Online-Shops anbietet.
2,710 users
StartPage.com — Private Search Engine
Take back your online privacy by using StartPage as your search engine. StartPage offers high-quality search results without any trackers or ads that follow you. This privacy extension changes your current search engine to StartPage.
4,597 users
Nano Defender
An anti-adblock defuser for Nano Adblocker BETA SOFTWARE, REPORT BUG HERE: https://github.com/NanoAdblocker/NanoFilters/issues
683 users