Great idea..

very good
youtube以外的影片网站也能下载

excellent

works very well, easy and seamless

good

Very helpful for people who can't afford to watch on-line. I recommend this addon. Thank you very much ;-)

good

Супер!

this add-ons must need to buy programm for use this. so i don't recommend to add this.

gut

Very helpful for people who can't watch on line. I recommend this addon . Thanks.

Das Addon zeigt nur manchmal das aktuelle Video zum Download an. Oft wird ein vorhergehenden, schon downgeloadetes Video angezeigt. Zuverlässig ist das Addon nicht

Some times it works, but most of the time it does not.
I'll be watching a YouTube video I like, and I'll click on the greendownload arrow in my menu bar.
It will show me a list of videos It can download.
Sometimes the previous video I watched is listed. Sometimes the video I'm watching will show up.
There will often, but not always, be a green ovoid. In that Ovoid, it will say Download 0MB.
Whenever it says 0MB, that means it will act like it's downloading something, but when I open the folder, there's either nothing there, or a file with a size of 0.
I've already paid the $15 bucks or so for the professional version.
What a rip!

Sometimes, about 20% of the time, I do see something I can download, so I'll give it some stars.
But I need to find something that is reliable.
And I see no way to convert to mp3, which is why I wanted this.

Very good, congratulations

Good plugin to download videos.Thank you