[mr.WHO]

Do anybody know so (free) program that can convert mp3 to WAV audio??

[Solatar]

I usually use iTunes, since I use it for everything else.

Winamp might be able to, but I dunno. Windows Media Player maybe?

[MicroPsycho]

db poweramp music converter

[Blaise Russel]

Audacity works.

[Tieowbeijas]

I use winamp for mp3 -> wav conversion. It's the "disk writer" plugin under plugins/output, just select quality options and where the wavs are to end up and play the sound files you want to convert.

[ChronoReverse]

Just so you know, anything that Winamp can play, Winamp can write as a WAV...  except MIDI.

[achtung]

Anyone know of a program that converts midi to wav