This extension simply works! It's intuitive enough to need no more than a simple explanation - which they provide initially; and you can save as a bookmark (I could). AND it doesn't take very much space - while providing the full quality! ...Based on which quality you choose. Since mp4 at 1 of the available qualities AND choosing 1 of 2 download speeds (for mp3) worked: I assume all the formats you can choose from, also work.
And finally: This add-on is not intrusive with ads.
I'm pretty completely pleased. I think it is complete enough to not need anything else. Since it has all features and options I truly need, and could reasonably ask for - AND since these work completely.

works perfectly. was able to download 8 hour video with great music and visuals in around 10 mins.

it integrates right with the youtube video, easy to select the dowload and quality, and no spam links before the download starts.or limits(so far).

very helpfull

lo maximo!

用过最好用的扩展。有木有中国升级成PRO的办法

for year's people haven't been able to save videos on YouTube that were and are otherwise free And with the rise of more and more lost media It's nice to have the option for once instead of having to use obs or some other program just to do it so easily.

Excellent addon. Easy to use and very fast.

Awesome and fast extension...Thanks to the developers....

worked at first but after 5 downloads it shows an error every time.

Active Updates and always works

Active Updates and always works