1)   Free M4a to MP3 Converter 6.0
Free M4a to MP3 Converter is a free and narrowly focused application with an intuitive interface allowing you to convert M4A and AAC to MP3/WAV and immediately listen to the converted music with the help of the built-in player. Check it out now!

 2)   Free CD to MP3 Converter 1.8
A free and easy to use CD ripper software allows you to extract audio CD and convert to MP3, Wav or Ogg format.It can normalize the output files and supports additional LAME options. You can record to MP3 with your microphone.

 3)   Daniusoft MP3 WAV Converter 2.0.25.1
Daniusoft MP3 WAV Converter is a free audio converter that supports all popular audio formats. This excellent application is powerful yet it is totally free. It supports the following input:wma, m4a, m4b, aac, wav, mp3, ac3.

 4)   CD to MP3 Freeware 1.8
A free and easy to use CD ripper software allows you to extract audio CD and convert to MP3, Wav or Ogg format.It can normalize the output files and supports additional LAME options. You can record to MP3 with your microphone.

 5)   Efficient WMA MP3 Converter 0.98
Free Efficient WMA MP3 Converter allows you to convert from wide range of audio and video formats (like WAV,WMA,MP3,OGG,FLAC,M4A,RA etc) to most popular formats WMA,MP3,OGG,APE,FLAC,WAV. Conversion process is very easy with help of this program.