Fast & easy to use. Found a bug yesterday, reported it and was fixed in hours. Great customer support.

It might be possible to use this add-on, but you will be required to donate (In other words: it's a paid add-on masquerading as a free add-on). The free version can only download 360p which is worse than a webcam from 1999. The worst part about paying for this piece of jargon, is that according to very many reviews... paying may not guarantee that you get any good results either. I see reviews still asking for refunds.

Today I bought the Pro-Version, but it doesn`t work. I´m angry.
YT has changed something in the last days, but it seems the Addon-Developer ist still sleeping but takes cash.

I paid for the capability of downloading high resolution videos. The first time it worked but after starting up my laptop a second time, I got the message that I have to be a PRO user to have that feature. In other words, the ADD ON does not recognize me as a PRO user. I deserve a refund.

Only work free with Very Low Quality Videos 240p and mp3 audio. If you need HD videos 720p or more you need to pay.

exilent

Youtube has been fighting a constant battle to ruin our viewing experience by injecting ads, shadowbanning and straight removing videos that are politically "problematic" to them. Ever since the construction of the Internet, "If you don't have it downloaded, it will go away." This team is working hard to let you keep your history. I think a Pro Upgrade was one of the best things I've ever done for myself.

Free version is useless, as it only supports 480p. Would not bother installing.

It is an amazing and useful service! Thank you for your work!

no longer support high resolution downloads, not even 720 unless you pay. search for another one if you can find.

Trash, doesn't work on the standard desired HD res unless you pay for a premium, the new art of scamming

It sucks. No audio.