1)   Ease Audio Converter 2.81
Ease Audio Converter is a powerful audio converter which can convert audio formats MP3, WAV, WMA, OGG, AAC, MP4,APE,FLAC ,WavePack,MPC,OptimFROG and AC3,from one to another. Such as converting MP3 to WAV and OGG, WAV to MP3 and WMA etc.
mp3 decoder, wav encoder, mp3, ogg, wma, AAC, FLAC, APE, MPC, ac3,

 2)   AudioVideoSoft RapidRip 3.0
Powerful CD ripping and conversion among nearly all audio formats (CD, MP3, WAV, WMA, OGG, AAC, AC3, AIFF, AU, VOX, ADPCM, A-LAW, u-LAW, FLAC, ALAC, M4A, MP4, WavPack, etc) with ease. Configurable FreeDB auto-save file/path creation and much more.
cd, rip, ripper, grab, grabber, convert, converter, encode, encoder, mp3,

 3)   Allok Audio Converter 1.0.8
Allok Audio Converter is a powerful tool to convert audio formats between MP3, WMA, OGG, MP2, WAV( PCM, DSP, GSM, ADPCM ), G721, G723, G726, ALAW, ULAW, VOX. IT supports batch conversion, and supports edit ID3 tags for MP3, WMA, MP2, WAV, OGG files.
Audio Converter, MP3 Converter, Audio encoder, MP3, WAV, WMA, OGG, MP2, Music, Sound,

 4)   iPod Music Converter 5.2.3.1
IPod Music Converter is a handy software to convert audio files from one format to another according to your wish with best quality and saving them to your iPod.
convert, iPod, WAV, WAV(PCM), OGG Vorbis, MP3, MP2, Microsoft ADPCM, WMA, VOX,