Although it works pretty well on multiple sites it has a hidden 30$ premium version that's not mentioned anywhere until you try to download two videos in a row.

Very useful plugin, if a page contains a video, you can download it with this one!
The premium version is also worth the price!

Make sure VPN is off, I thought it was broken. But, Love it, finally a YT Downloader that updates every time Youtube shuts down ALL downloaders. I paid for the premium, the free ones stopped working years ago. If you think its unreasonable to pay to download infinite vids and then watch without commercials that's YT premium $19.99 a month! I need this to download historic full sport matches so that I can add to my archives. Archived 250 hours so far and counting.
A reason sport full games have to be downloaded: Greedy Parasite capitalists like Veritone block and take down Youtube sports... Just to ROB anyone who might wanna make documentaries about notable players, teams, seasons. Parasite Capitalism bloodsuckers just making life worse.

An excellent add on

Best video downloader extention for browsers.Work fine.

Best plugin to download videos. 10/10 5/5 and thumb up

Nice one!

Sehr gute App !

Remarkable extension: works fine;
Developer manages to update regularly to harness the repeated Youtube-changes; impressive!
All that for free :-)

Really helping me out

Der für mich beste Downloader, komplett integriert in Firefox.

Works as described!

Absolutely functional 10/10 recomendded