Pavtube DVDAid is an easy-to-use DVD ripper which can rip and copy DVD movie, encrypted or non-encrypted, to popular video formats like AVI, MP4, M4V, WMV, 3GP, MOV. With it, you can enjoy it on iPad, iPhone 4, Apple TV, PS3, Xbox, Android, Windows
It allows users to share files among iPhone, iPad, iPod, iTunes and computers. It does better than iTunes when import local files to iOS device. Besides, users can also transfer files from iOS device to PC or iTunes for backup.