To use Android extensions, you'll need Firefox for Android. To explore Firefox for desktop add-ons, please visit our desktop site.

Log in
Add-on icon

Reviews for YouTube Downloader

YouTube Downloader by Alpha Stack

3.9 Stars out of 5
5
21
4
1
3
1
2
0
1
8
31 reviews
  • by BeMaxx, a month ago
    Working great
  • by Orange0, a month ago
    Adult popups, no actual extension! It just goes to a website that doesn't work. Failed to download a long video multiple times, and 1 of 3 or so popups got through the popup blocker and was an adult chat ad.
  • by Hock Heem Choo, a month ago
    Easy to use.
  • by Firefox user 18785402, a month ago
  • by Firefox user 18785302, a month ago
    Сообщает
  • by grimuars, a month ago
    Не работает. После установки никаких окон, пунктов меню и т.д. ни для одного видео не появилось.