VLC Media Player is a free, open-source audio/video player and transcoder capable of converting to and from dozens of audio and video formats. Although M4A files (also known as AACs) are iTunes-specific files, VLC Media Player supports playback and conversion to other audio formats like MP3. Please note that since M4As are a high-quality, lossless audio file, you may experience some loss in quality, due to MP3 compression standards. Writer Bio
