Aimersoft DVD Ripper for Mac can rip DVD to various video formats (including MP4, AVI, M4V, MOV, 3GP, MPG, FLV) and audio formats (MP3, M4A, AAC, WAV, OGG, APE, etc.) on Mac OS. This best Mac DVD Ripping Program can copy all of your DVD movies by 1:1 perfect Video & Audio quality. You can select the chapter, subtitle and audio track you want, trim any subtitle, cut off the black edge of the movie and merge more than one DVD chapter into one.