Only allows mp4 format.

27-06-2021 funcionou. it worked at this time. let see for more years.

Rough around the edges, looking at the colors in the dropdown box, and a bit too minimalist UI, but the current version works nicely. (1.6.27)

Has worked reliably for years until two weeks ago when I downloaded a now-banned video. I can no longer see the download button. Since then, I have tried to use other YouTube download add-ons, but they do not work either, so maybe the problem is on the Mozilla side or YouTube side. I see that there are "Mozilla recommended" add-ons, but they require invasive levels of permissions.

UPDATE: I uninstalled and reinstalled. Now working. (Disable-/re-enable did NOT work).

it is very good

2 choices are available "normal" AND "HD 720P", I don't know why the first video I tested there isn't HD 720p available. But it seems that most of the time 720p is working fine,
thanks for your work !!!

This add-on has worked great off and on. Currently it is not working. Needs an update. Great app when working! Thanx Igor

GOOD

Gave it another try and it indeed working now. Before the download button would not appear. But now it appears and it downloads videos. Changing my review to reflect that it works now.

( 4 Star !!! if problem fix early i will give you 5 star !!!! )
Hello Team i am using this extension from more then 2 to 3 years , and very trusted Extension and never disspointed to me , but now this week if i am trying to downloded any video its correct but size is showing 0 Byte and it says currept or damaged ???
so please fix it as early as possible thanks you ♥ & Support from India