You need to pay for a premium HD version

Great extension. I use it to download tutorials in 720p quality, so I can play them offline - which is much faster for scrubbing timeline than online streamed videos.

I've tried many youtube download extensions and this is the best. I think it's worth donating a few dollars to the plugin author, since it does require work to keep up with code changes on Youtube's side. If I ever need 1080p downloads, I will happily buy the pro version.

Only works for SD or lower videos. I'd just use Y-Music via an android emulator, or through your phone of course.

I've been using this add-on for a long time..and , to me.. it is the only reliable YouTube video downloader out there..
Kudos on the developers as ..dealing with YouTube's policies and code is not a wall in the park.
Cheers from Portugal !

This is a Waste of time, requires paid account

Developer is actively working on improvements and i look forward to its full integration

dissapairs after a single video

"Offers" 1080p downloads. As long as you pay them.

Works well, simple & convinient to use, great tech support.