ViWizard M4V Converter is a complete tool lets you download and convert iTunes M4V rentals and purchases, as well as other videos, to formats like MP4, MOV, MPG, AVI, FLV, and more. Download iTunes M4V rentals and purchases on Windows and Mac. Keep your rentals forever and enjoy any M4V videos, including 1080p HD movies and TV shows, on all devices. As a smart M4V converter, ViWizard preserves 5.1 AC3 audio tracks, multilingual audios, chapters, subtitles, and more. Convert protected M4V videos to MP4, M4V, AVI, and more with ease.