It has been working pretty well since a long time ago (not as others). I just improve the UI.

Very good

I use this extension all the time. I tried an online service a while ago, but downloading always took too long. It is very good to be able to download in different formats and different qualities. The only problem, and the one star missing is that your server should not be doing any conversion. I can't download 1080p without PRO, which makes sense because it isn't available as an mp4. However, I would like a way to download however youtube actually stores that data and ffmpeg it into an mp4 on my computer.

I get good use out of the app. There's something going on with the external app. Some (many?) videos I try now start to download, but never get there. When it works it's great.

As an educator, using this add on to cache instructional videos offline as a teaching aid has been a great help

I occassionally get download failed messages. Otherwise it is good.

For the most part, this app has worked really well. At times when FF updates to another release, the videos saved may not have audio. Just need to update the app when that happens.

absolutely handy and versatile add-on for every Youtube visitor

Fair and honest adding the note for pro using: "Youtube switched to separate audio/video streaming technology for higher quality formats and no longer provides direct 720p (Since 24 September 2018)/1080p/mp3 streams. Converting these streams to downloadable formats for you needs powerful server infrastructure, therefore 1080p/mp3 downloading has been limited to PRO users". I appreciate it very much. Download just a bit slow but in general fast enough

Living in rural settings with intermittent internet this app has allowed me to watch videos I normally wouldn't be able to by downloading what I can when I can. Thanks too the team for all their hard work.

720P works flawlessly. This is the BEST current YT downloader. However they lie when saying 'Offers 1080p Full-HD downloads.' It does not deliver 1080P downloads. It *advertises* for you to *BUY* 1080P. Just a heads up to those who want 1080P w/o wasting time testing only to find out not available in this addon as-is. 720P meets my needs. So no biggie.