DVD Dumper is a easy-to-use software tool that helps you to create normal video program from your favorite DVD discs. You can then play them in your computer anytime without DVD discs!. With DVD Dumper, you may easily divide one VOB file into several smaller VOB files of whatever size you specify. it can also extract AC3 stream and save it, you can preview them if you have installed a third-party hardware or software MPEG2 decoder.