Quite simply, it lies about what it's doing. Try playing one of its video files without an internet connection and it makes the issue obvious. The only thing this is doing is creating a file that will enable you to stream the video from where it is hosted. If the host moves or deletes the file? Useless. If the host modifies the file? You lose access to the older copy you thought you had.

This level of misrepresentation should be taken as active deception.

Yes

Most useful APP ever! The author works tirelessly to make it better and keep it working! Proud Contributor!

downloads wrong language (spanish?) on many videos. UPDATE now this extension causes FF to use 50% CPU and 2GB-3GB memory! I need to disable it to watch youtube videos.

the best!

good

Muy efectivo, rapido y funciona bien. Le van ganando la batalla a YouTube con sus cortafuegos. Felicidades.

I would not be without it. Easy to use.

To be honest, I got a 3rd party program to do this type of thing now, works better. Just look into it for yourself if you've gone this far.

Downloading shorts seems impossible. If you click the add-on it displays different download options but the file size is too small, so when opening them the video player doesn't do anything.

Normal Videos via the button besides the Videotitle works fine.

Excellent, I recommend

I very much appreciate your efforts. Is there a way to download only the English version of a particular You-Tube video? The download button (on my computer, at least) can present a dozen options for the same video - without any indication of the language spoken. Any help would be appreciated.

It gets slightly broken if you're going through a playlist on the site. Starts showing phantom buttons duplicating horizontally from left to right as you go through the playlist. One must simply refresh the page to remedy this issue, but still something to work on.