Formats M4A M4A into AAC, WAV, AIFF, CAF and FLAC. What convertfile does with it Files ending in .m4a. Audio.convertfile opens M4A on Mac, iPhone and iPad.convertfile makes M4A on Mac, iPhone and iPad. M4A becomes M4A to AACM4A to WAVM4A to AIFFM4A to CAFM4A to FLAC Into M4A MP4 to M4AMOV to M4AM4V to M4AAAC to M4AWAV to M4AAIFF to M4ACAF to M4AFLAC to M4AMP3 to M4A
