1)   Zilla MP3 Finder 2.2.0.0
Zilla Mp3 Finder is the ultimate tool to locate and retrieve MP3 files on the net. It uses the top MP3 search engines available on the net today. It not only finds the music you want, it also verifies the search results, lets you download &listen.

 2)   Zilla Audio Converter-Extractor 4.4.0.2
Converts audio formats from one to another, extract audio from video or record audio to HD. Convert (to and from) WAV PCM, CDA, MP3, WMA, ALF2, ADPCM, GSM, G.726, DSP, A-LAW, ACM, U-LAW, PCM, Ogg Vorbis, AVI and records from mic or cassette tapes.

 3)   SC Free Audio Extractor 5.6.0.5
Extract Audio from video (AVI, MPEG,WMV,ASF) and save it to any of the following popular formats: WAV PCM, CDA, MP3, WMA, ALF2, ADPCM, GSM, G.726, DSP, A-LAW, ACM, U-LAW, PCM, Ogg Vorbis.

 4)   CD MP3 WAV WMA Converter 1.0.91
CD MP3 WAV WMA Converter is a powerful audio convert tool.It can rip audio CDs and convert audio formats, support most popular audio file formats, such as MP3,WAV,WMA,MP2,Ogg Vorbis, AAC, APE(Monkey's Audio), VQF and so on.