MediaProSoft Free M4a to MP3 Converter - Version 6.2.1 M4a stands for MPEG 4 Audio and its quality is better and file sizes are usually smaller than MP3 files. But unfortunately not all music players support M4a. You may need to M4a to MP3, a more widely accepted format. MediaProSoft Free M4a to MP3 Converter allows re-encode your MPEG4-based audio files (M4A, AAC, MP4, 3GP, etc.) into MP3 and some other files. Everything is easy and no technical skill is required.It can convert iTunes M4a files to even more popular and widely supported MP3 format to make your music to be readily played on any computer or other multimedia device. It can batch convert multiple audio files in specified order with ease. The batch process saves your much time and makes you released from a large amount of audio conversion work.The preset options let you choose the desired output quality with ideal combination of frequency, bitrate, number of channels, etc. If you are not sure about