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"Pavtube DVD Copy is a professional tool for movies backup. It makes it possible to copy DVD to DVD without any loss. You can backup your movies freely with just one click and no special setting. Everyone can become a smart collector. Three different ways to burn or copy: Copy a DVD disk to a DVD disk, burn from the hard disk to a DVD disk, and copy a DVD disk to the hard disk. Two copy modes: With Pavtube DVD Copy, you can choose copy modes. If you want to copy DVD without losing any chapter, the full disk is suitable for you, or just choose the main movie with no other parts as you like. ISO output: If the space of your computer is not enough, you can save the movie as ISO file. It takes up the less space and is founded conveniently, just one file." .....