MacTheRipper

MacTheRipper is a program for backing up and copying DVD. By integrating the libdvdread and libdvdcss libraries MacTheRipper enables you to easily create backups of your movies.
Note:
Since version 3.0 MacTheRipper is no longer available as freeware. We offer the latest free version as a direct download. The current version of MacTheRipper Pro is available on the website link.