This is a GREAT download add on for YouTube. I have used it for years and find it to be very useful for downloading mp3 and mp4 formats with different options for file size and download quality. YouTube does not like it's videos downloaded and therefore many developers have a hard time maintaining their applications when YouTube changes their coding to discourage downloading. This developer is constantly maintaining the software to counter YouTube's efforts to thwart downloads. Highly recommended. Easy to use, high quality downloads, and great support. Get it!

He is presently working to update this app for proper functionality. Give him some time, He is a good guy. I like this app, just that YT keeps changing things on him. Update, works well. Hard to believe one guy does this. Thanks!!

Best downloader I've used! (A donation is worthwhile.)

Great add on!

Absolute Best Program Out There!!!!!

Realmente bueno en su labor. Sencillo de usar y muy efectivo. Recomendado 100%.

Reliable, and the author of the plug-in stays on top of the ever changing YouTube coding so that the plug-in continues to work and enable downloading of YouTube videos.

Recently updated. Works great!

This is a great extension, and the developer updates it quickly when YouTube makes code changes.

I am very thankful and appreciative for your work guys. We all have to download and save a lot of materials that can be used for education and awakening of us......

It is hard enough to create from programming to distribution such an elegant and effective tool as this one, not to mention free of charge.
This fellow is one of the very few that remains fighting to keep the internet awesome as it was, delivered from the spying and the intrusion tools, just to provide a sound free service.
My friend, you are a knight of the old republic.
We owe you. May your seed be spread everywhere.

I enjoy using this add on, the author works constantly to remove bugs when found. Worthwhile addition.