To try the thousands of add-ons available here, download Mozilla Firefox, a fast, free way to surf the Web!Close
Welcome to Firefox Add-ons.
Choose from thousands of extra features and styles to make Firefox your own.Close
Hasn't been updated in months - Won't download 1080p Rated 2 out of 5 stars
It seems like it hasn't been updated in 6 months or more. Try 4K Video Downloader instead.This review is for a previous version of the add-on (220.127.116.11-signed).