Mac users interested in Mactheripper 2.0 generally download:
MacTheRipper is a very popular free DVD ripper for the Mac. It was designed to let you create backup copies of your legally owned DVD movies. MacTheRipper can do a couple of things to your DVD movies when it rips them. The first thing that it can do is remove region-protection measures.
iSkysoft DVD Ripper is a very complete DVD ripping solution. It allows you to copy and convert your DVD movies into computer video formats such as MPEG-4, H.264, DivX, and XviD, among many others. The app has a very clean interface and work has been put into making this app look like a native Mac app, and I like that a lot.