VLC Media Player - VLC is a free and open source cross-platform multimedia player and framework.
TuneFab M4V Converter - TuneFab M4V Converter supports you to convert iTunes M4V videos with ease.
foobar2000 - An advanced freeware audio player for the Windows platform.
DRmare M4V Converter - DRmare M4V Converter for Windows specialized in removing DRM from iTunes purchased and rental movies as well as converting iTunes M4V to MP4 and other formats without quality loss.
Winamp - Winamp is a media player that allows users to play multiple-file formats, arrange media in a varied file-management system, and play unique media with AAC encoding.
Sidify Music Converter - Sidify Music Converter for Spotify is a popular tool used to convert Spotify music to MP3/AAC/WAV/FLAC/AIFF/ALAC. It keeps original audio quality and ID3 tags after conversion.