Download videos and music with NetVideoHunter!
NetVideoHunter is a Firefox add-on that helps you to download videos and music from almost any video-sharing sites.
(updated at 2015.03.01)
After the installation you can download for example from the following sites:
YouTube, Facebook, Metacafe, Dailymotion, iFilm, Videoegg, Veoh, Blip.tv, music from Grooveshark, SoundCloud etc...
If you need more help on using NetVideoHunter, then read the how-to. ?