This is not only a great extension and well maintained, but it is also an important extension. As fickle as YouTube is about removing videos that it doesn't like, it is great to be able to download those important videos that we depend on and save them to our own computers. It is important, though, that, as long as a video is available, we support the creator by using the online video whenever possible.

And please support the creator of this extension, too, by making a small donation when you can.

Second only to Session Manager, this is the extension that I use the most. Thank you so much!