Music Xpert Audio Converter 

Convert MP3 to WAV, MP3 to WMA, MP3 to OGG, WMA to MP3, WMA to OGG, WMA to WAV, OGG to MP3, OGG to WMA, OGG to WAV, WAV to MP3, WAV to WMA, WAV to OGG in batch mode, decode/encode audio files. Tag editor (ID3v1, wma, ogg) is built in our converter.
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SuperAVConverter 

SuperAVConverter is a video and audio converter with integrated CD ripping features.
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Audio Conversion Wizard 

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.
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