good!!!

アプデしたらエラー出たアプデするたびにエラー出る

It is greatly working on YouTube. I do recommend it.

very nice!

UDL Client was not working, and the website seemed to be down for the last few days. That being the case, I could only download in 360P. 1080P downloads won't play through without freezing, and again can only download in 360P. Better than nothing.

Wonderful !

Strange and slow, did not work for the option I chose [convert to mp3, conversion also reported to be several minutes for a short vid, why?]. No result after several tries. I do have some thousand pages in the background, but everything else loads smoothly.

na

Downloads most YouTube videos, but you have to refresh the page every time or it won't work correctly. I tried this with a playlist I have & it only worked if I opened the next song in a new tab or refreshed the page in my current tab. I only extract the audio from music videos for my own personal use, so I believe this would be considered as fair use, which YouTube seems to allow. This is also the only one I know of that works on YouTube right now... kudos to the author. :D

Works Well. Good functionality.

funziona solo per il download di video in formato 360 pixels.

It works, which is more than I can say about others.