Erlier we have posted Free MacX DVD Ripper Pro for Mac or WinX DVD Ripper Platinum for Windows worth $29.95 which is still active.
MacX DVD Ripper Pro is the Mac version of WinX DVD Ripper Platinum and upgraded to be a more stable and powerful Mac DVD ripper, it is able to access all types of DVD protection technology including CSS encryption, Sony ARccOS encryption, RCE Region protection, Disney X-project DRM, etc. Support ripping DVDs to AVI, MP4, MPEG, FLV, AVI, iPhone 4, iPad, iPod touch 4, PSP, Apple TV, etc. It stands out among similar DVD ripper software in market by speed, quality and DVD encryption ability.
Read more about WinX DVD Ripper Platinum for Windows
Read more about MacX DVD Ripper Pro for Mac
You can get them from the promotional page here