ClipGrab is a free downloader and converter for most major video websites including YouTube, Vimeo, Dailymotion, CollegeHumor, MyVideo, Sevenload, Clipfish, MySpass and Tudo and many other online video sites.
ClipGrab can convert downloaded videos to MPEG4, WMV, OGG Theora, MP3 and OGG Vorbis or simply store the videos in their original format.
ClipGrab can download videos in HD and to do so, all you have to do is make sure that HD is selected in the Quality drop down menu.
ClipGrab is a simple and fast free solution for anyone wanting to download and convert videos.
Download: ClipGrab 3.8.3