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."

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

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.

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.

Very Good

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

it is good plugin

Very convenient. Add-on is actively maintained by the developer.

Works really well with all types of videos on YT. Very handy to have, really. Quick response from developers when something does get broken (YT changes encryption, for example). Thank you!