M4A MP3 Converter

M4A MP3 Converter converts M4A to MP3 and M4A to WAV, and supports WMA, WMV, ASF, OGG, OGA, CDA, FLAC, WV, AAC, MP4, AC3, AIFF, AIF, AIFC, AFC, APE, MAC, MPC, MP+, MPP, ADX, SPX, TTA, AU, SND, XM, IT, S3M, MOD, MTM, UMX, and MO3 file formats. M4A MP3 Converter is able to encode MP3 or WAV with different encoding parameters such as sample frequency, bit rate, and channels. The software also supports batch conversion.