I only use it for simple MP3 and MP4 downloads. I have used it frequently for years, it's so simple. Brief hiccups when YouTube makes a change, but I echo the earlier comment from Euripides "Works great...updated regularly by the scrupulous author! In my opinion the best download app out there."

Useless.

Works great...updated regularly by the scrupulous author! In my opinion the best download app out there.

доступен только 720p и тот качается с ужасным качеством

Not worth downloading. You need to buy pro for higher quality..

Refuses to download on the excuse that YouTube now gives separate streams for video and audio. Can't see how this is the reason not to download said audio and video streams. I'd understood if it said I have now to mux them myself.

Doesn't work. After install it recommends to go pro after download will not start....

So far it`s working perfectly. Thanks to the developers

Very good, the author is constantly trying to keep up with YT who change their format regularly to prevent the app working.

an excellent youtube downloader. strongly recommended

Of the few Firefox YouTube downloader addons that work, this is by far the best – it is reliable, easy to use, offers a choice of file sizes to download the video and does it at a good speed.

Para bajar mp3 en 256 tenes que pagar

Very Good

An excellent add-on for downloading YouTube videos. This software is always up-to-date. Thank you.