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)   #1 MP3 RM Converter 1.00
MP3 RM Converter supports batch conversion between MP3, WAV, WMA and OGG. And also, you can convert your MP3, WMA, WAV and OGG files to RM files. Converts the audio files digitally-not through the soundcard-which enables you to make perfect copies.

 3)   SuperAVConverter 6.63
SuperAVConverter is a video and audio converter with integrated CD ripping features.

 4)   Music Xpert Audio Converter 2.00
Convert between MP3, WMA, WAV, OGG, APE in batch mode, decode/encode audio files. Can be used as MP3, WMA and OGG bitrate changer. Tag editor (ID3v1, wma, ogg) is built in our converter. Fast, stable and optimized audio conversion algorithm.

 5)   All To WMA Converter 1.77
This audio converter allows you to convert your MP3,OGG and WAV files to WMA 9 format directly from Explorer with ID3v2 Tag support. You can start conversion by right-click on selected audio files and selecting "Convert to WMA" from context menu.

 6)   Huelix Audio Converter 1.2
Huelix Audio Converter is a powerful yet easy-to-use software application for Windows. The software converts audio formats between MP3, WMA, OGG, and WAV audio formats. The versatile UI is complemented by excellent control over audio formats.

 7)   123 Audio File Converter 1.60
Convert audio formats MP2, MP3, WMA, WAV, OGG, GSM, VOX, ADPCM, G-721, G.726, G.723, DSP, U-LAW, A-LAW from one to another.