I love this plug-in extension add-on. Though it has not work for me as of late. Probably due to Youtube updates against Firefox's own updates. Hopefully the creator of this app can resolve this!!

A great add-on. Using it often. Quite happy with it. Recently experiencing very low transfer speeds but it is free so I cannot complain.

The best downloader for Firefox, and not by a little. The operating interface is still a bit obtuse for the uninitiated; the only reason no 5th star from me.

just wanted to say, if you really do it all by yourself, kudos to you, cuz thats a chunk of work. im a bum and penniless, but i figured a random saying thats impressive might boost your moral. continue improving, even if theres only one person left trying to better the world and themselves then theres still hope. however slim.

this program is really wonderful . and i don't need any other thing to download any videos from YouTube . i enjoy it more than 5 years . you can download any kind of video or mp3 as you like and there is many options you can use it . its awesome . thanks alot .

WORKING WELL EASY TO USE

I hope can download playlist's soon! Nice work

Now working again, ~18.05.24. Not longer working, again. See below! Thanks, this addon is working again, 2 resolutions selectable, most of the time working. YT-DLG was the best, is not longer working, so this addon was the last resort. Others r downloading way slower. Since, ~22.4.24 it is broken again, i. e. the vid displays a warning from YT!