XDM is really good. And the add-on works perfectly for me...

very good and useful addon with a transparent installation procedure for Linux.

good addon and xdm is fantastic under linux!

goooood

download videos

This Add-ons is the best in term of downloading speed, downloading stability, ability to catch countless videos site, and rate of downloading failure is almost zero! All in all, this is at par with paid downloader. Many thanks to the programmer!!