1)   SC Free Audio Converter 7.0.0.0
Converts between all audio formats easily from one to another with most possible settings. convert (to and from) WAV PCM, CDA, MP3, WMA, ALF2, ADPCM, GSM, G.726, DSP, ACM, PCM, A-LAW, U-LAW, Ogg Vorbis files and record audio.

 2)   Free Audio Converter 7.4.0.2
Audio Converter Converts between all audio formats easily from one to another with most possible settings. convert (to and from) WAV , MP3, WMA, Ogg Vorbis files and record audio.

 3)   MP3 TO WAV CONVERTER 7.5.0.2
free MP3-WAV Decoder makes burning custom music CDs a snap. Eliminate corrupt MP3s, decode them quickly so you can easily burn your own CD's with any Audio CD-R Burning Software. Feature Unlimited Batch-process, convert winamp playlists.