UPDATED 14 MAY 2020 The long train and plane rides are on hold because of coronavirus, but this app still serves me really well to download videos that I need to share for Zoom meetings, better than trying to share from YT
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this really works! seamless, convenient, no fuss, just what i need to view what i need while commuting, especially long train and plane rides

Love this add-on. Fast, easy and works every time!

Developer is currently working on a fix for the May 7 missing drop down menu. This is a wonderful service, highly recommended.

good application!!

Sometimes processes videos to MP3 format a bit slow and occasionally downloads a blank .mp3 file repeatedly. With all the extensions I have that might be on my end. :)
Had trouble with it staying activated and lost my confirmation link. 2nd time I contacted the dev I got another one and didn't even see it inside the reply so I complained some more. I am the idiot here. :)

非常好用，我的浏览器重装以后不能下载1020P了，一封邮件，三个小时就搞定了，赞！

I think that "Best Youtube Video Downloader" for me. thank you so much ;D

It's working for me. Thank you!

Works great. Easy to use. Much faster than the other downloader that I tried.

works every time with zero video loss.

Works great!

Love this apphavent had any issues with it I always get my fav music and videos for use off line

Great addon.

I've been using this add-on for a while and it is excellent. I can use it easily, its reliable - I totally recommend it!