YouTube Downloader allows you to download videos from YouTube, including HD and HQ videos, Facebook, Vevo, and dozens of other video sites and convert them to other video formats. The program is easy to use--just specify the URL for the video you want to download and click the Download button. The program also allows you to convert downloaded videos for iPod, iPhone, PSP, Cell Phone, Windows Media, XVid and MP3, or play video that you have previously downloaded or converted. 

Homepage :  http://www.youtubedownloadersite.com/