Of course you can convert iTunes videos from M4V to AVI. The tool for me to convert iTunes movies/TV shows from M4V to multiple common formats is iTunes M4V converter for Mac. We know all iTunes videos are combined with fairplay DRM protection, it can be played on Apple devices only. If you are eager to play these videos on other format, you can need to remove iTunes DRM protection at first. This DRM removal software is for all iTunes users to remove DRM protection and convert videos from M4V to AVI, MP4, MPG, MOV, FLV, MP3, M4V, etc at 30x faster speed with all audio tracks, subtitles without hampering the quality. After conversion, you will be able to enjoy all these videos on any devices freely.