Very nice extension!!!

Works Great.

Excellent downloader and very easy to use, excellent work, downloads every video.

Excellent product. Well supported!!

Easy to use, never fails!

superuseful

I've tried many, none as good as this one. And the programmer keeps up with youtube changes. Actually cares about the product after you buy. Donate to this guy.

I've used quite a few similar pieces of software and this is the best and most reliable one I've come across.

This add-on is simply the best I've known and experienced, a thousand thanks for the great job !!!