1)   Audio Conversion Wizard 1.8
This tool with easy step-by-step interface helps you to convert audio files of MP3, WMA 9, OGG and WAV PCM formats from one to another with ID3v2 copying and creation. Single mode for one-file conversion and Batch mode for converting several files.

 2)   ImTOO WMA MP3 Converter 2.1.44.0316
An audio converter can convert wma to mp3 or mp3 to wma. It supports decoding audio formats like WAV, M4A, MP4, APE, OGG, AAC, MP2, VQF, FLAC. ImTOO WMA MP3 Converter can also extract audio from video file formats - AVI, WMV, MPEG, ASF and MP4, etc.

 3)   MP3 Audio Converter 1.71
MP3 Audio Converter is an useful MP3 converter to convert MP3 to WMA, MP3 to WAV, WMA to MP3. It supports to convert one format to another - like MP3 to WAV WMA, WMA to MP3 WAV, as well as supports to convert to same format with different encoding.

 4)   Audio Conversion Studio 2.1
Audio Conversion Studio can convert your music files from one format to another. It support MP3, WMA 9, OGG, WAV formats and allow you to do most popular WMA to MP3 converting. Also it contain audio CD ripper, which can convert to MP3, WMA , OGG, WAV