Video Downloader is great and simple to use When you are not sure that the Youtube you need for class will be around this is your go to.

downloading you tube video in my computer hard disc is very fast and simple.

A useful app for anybody who wishes to record info. for later use

Great addons

Very easy to use. t didn't work i a few videos but it works in most, Thank you

It's free and it gets the job done. The quality of the videos is just okay, but you can unlock better quality if you buy the full extension. Recommended.

Really good add-on. They are always improving it.

Does what it says it does.

Great!

Correction - 3 to 4 stars: The current version can be used without cookies to activation! Thanks a lot :)
Small suggestion for improvement: Immediate feedback would be good if the Pro version was activated. Furthermore, of course, the privacy concerns remain.

##Old feedback##
Using the Pro version is too cumbersome. Why is there a cookie instead of a license file? The associated release of cookies is a prerequisite for the Firefox security functions.
In terms of data protection, I also have the question of what data is collected when you make a request for an HD video.

In any case, the result is perfect. Rework on the addon is definitely possible.

overall, I'm glad I can download HQ MP3 after donating

was super downlaoder until recently, but has stopped working on many videos since the last YouTube update.