4Videosoft DVD Copy for Mac

4Videosoft DVD Copy for Mac is the best assistant to help you back up DVD movies. It enables you to duplicate your DVD movies without loss. And it provides you with three copy options to choose: Full copy, Main copy and Customized copy, so that you can copy your DVD as you like. You are able to choose the source and target DVD. It helps you to take snapshot for your movie when you are previewing.