Magic M4A to MP3 Converter is a powerful M4A/AAC batch converter, ideal to convert M4A files (.m4a, .aac) to MP3 and WMA, WAV files. In addition, you can also use the program to extract audio from MPEG(.mpg, .dat) ,WMV files. The program is easy to use, just select the files and output format.
There are no "pros." I just spent $20 to buy this stupid thing after converting only TWO files (it says it allows 3 in the trial version). I have yet to receive a password or any instructions in email. I am going to ask PayPal to give me a refund. THIS IS CRAP. DO NOT BUY IT.