4Easysoft DVD to Video Converter
easy dvd to video converter converts dvd to video mp4, avi, wmv, hd video, etc.
Leawo DVD Ripper
dvd ripper rips dvd to video in any format, such as dvd to avi, mp4, flv, etc.
Pavtube DVD Ripper for Mac
pavtube dvd ripper for mac is specially designed to rip dvd movies on mac os x.