I am 66 and not particularly tech-savvy, but this add-on is really easy to figure out, and so convenient!
Youtube often changes their code, but this developer is constantly working to keep this add-on up to date. I've recommended this extension to all my friends. Many thanks!

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Thank you for an easy, intuitive tool and thank you for updating in quickly when other software changes. This is a valued tool.

The best youtube downloader. Very simple to use, and light on ressources

Very simple and easy to download Youtube videos. Many thanks for providing this excellent tool. Highly recommended :-)

Could not be any simpler to use. I also like that the pull-down menu is a different color from the rest of the buttons so that I can find it quickly. Thanks for doing a great job!

This product is very efficient in the way it gives freedom to user to choose the type of video format to download, it is virus free very flexible, clean and quick, it is very beautiful add-on to Firefox. Many thanks to the developer.

Excellent extension with great support

It works. It says it will do this and that and it does it.

Excellent add-on. Trustable and easy to use!

Thank you to the creators of this app. It absolutely is the best YouTube add-on I have ever used! It is easy to use and is quick. A "thank you" donation was sent. Keep up the great work!

Update 4/24/20: I am still using this app since my last review back in 2018. Still the best extension out there! It has never let me down.

This extension is really as well behaved as it is well designed. I never have to reload the web page and as soon as I start running a video in the page, the green button is ready to go; all I have to do is click on it, select the required video format/resolution option and voila! Downloading begins.

I used to love this add-on. Unfortunately, the 3GP option isn't available and the MP3 download option doesn't work. To get an mp4 you must upgrade to "pro" status. I used to give this 5 stars and dropped it to 1. I've switched to another youtube downloader.

This is the best youtube downloader i've ever used. lets you name your file and choose location. very fast download. updates itself automatically.

easy to use
download videos in various qualities

Absolutely brilliant! It has made my life so much easier! Must have!

Nice extension. The first to solve the new YouTube code, so cheers to you for that! Thanks. Well done.

Very nice!

Works perfectly, great add-on