Mp3EncoderDecoder - Version 1.09 Makes encoding and decoding a lot easier . Just choose your options and and off it goes. You need L3encdec to use this app. Copy this file into your l3encdec directory and you are ready for encoding ( wave to mp3 )as well as decoding ( mp3 to wave ) as easy as it gets ! Make your own Mp3s or decode them into wave and burn your favorites songs on CD.