This easy-to-use downloader is extremely helpful, and the developer seems very quick (and competent) about creating updates that keep up with changes being made at the YT end. It's also great that the extension is free!

I have the desktop app for purchase and it's awesome. Easy to use, and it downloads in best resolution available, often above 1080p.

youtube issues fixed and without even trying it out I give 5 stars to excellent add-on. I like free and its not always easy with some sites. Learning from experience is always better settling from a legal tender transaction.

The best downloader, great job, thanks!!

very nice tool

this is a very useful assistant for download a youtube video, recommend it to you

I have been using for a while, maybe a few years, and am very happy. It seems like whenever I notice something that doesn't work or is wonky, it is fixed before very long, and I tend to not be a big complainer unless I think I can offer something useful to go on, so having something that is quickly updated serves me very well.

Best downloader , quick

Best downloader available! Quick, easy to learn how to use, reliable. Great job!

I have used it to download YouTube videos onto my laptop for over a year and so far it has been cool with no issue.

very user friendly add on browers

Working well, except that youtube removed downloading of HD with audio

Excellent add-in for hassle free YouTube video downloading.

Very good

Excellent add on.

Appreciate this add-on a lot, many thanks.

This Firefox app has always been a gem for the downloading of videos from YouTube. Good quality as always.

This is the best video downloader I have ever used. Thanks a bunch.