4Videosoft DVD Copy for Mac can copy DVD and backup DVD on Mac. It can be used copy full DVD disc, the main movie or specific DVD titles/chapters of the source DVD. Besides, you can choose audio track and subtitle to optimize the output files.This DVD Copy for Mac can also burn local DVD folder or ISO file to DVD disc and backup DVD to DVD folder or ISO file . Also you can copy DVD movie in 1:1 ratio or compress DVD-9 to DVD-5 in high quality.