1)   Fast Audio Converter 1.2
Fast Audio Converter supports the most popular audio files formats; supports batch conversion, the best audio codecs and ID3 Tag v2. Handy user's interface and a fast conversion speed guarantee the best results even for the non-experienced users.

 2)   All To MP3 Converter 2.0
If you want to convert your WAV,WMA 9 or OGG files to MP3 format, this program is exactly what you are looking for. You can start conversion directly from Explorer by right-clicking on selected files and selecting "Convert to MP3" from context menu.

 3)   Advanced WMA Workshop 2.3
Pretty useful tool with handy interface, allowing you to convert WAV, MP3, OGG, CD files to WMA 9 format, convert WMA 9 to MP3 and OGG, decode WMA,MP3,OGG files to WAV PCM. Also include built-in batch conversion mode and ID3v2 Tags editor.

 4)   Audio Conversion Wizard 2.0
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.

 5)   Active WMA Studio 1.2
Active WMA Studio is the audio conversion utility with Explorer-like interface, It allows you to encode WAV, MP3 and OGG files to WMA (Windows Media Audio).

 6)   BeeThink MP3 WMA To WAV Converter 2.0
Convert MP3 or WMA(or WAV) files into WAV files by simply right-clicking audio files.Group of files and folder conversion are supported.

 7)   MB AudioConverter 2.0
Convert MP3 or WMA(or WAV) files into WAV files by simply right click audio files or just drag the files and drop onto another folder.Group of files and folder conversion are also supported.

 8)   WMA Workshop 2.3
Advanced WMA Workshop - fast and easy-to-use WMA to MP3 converter Advanced WMA Workshop is WMA to MP3 converter, WMA Encoder, WMA Decoder with Windows Explorer-like interface, allowing you to convert: WMA to MP3, WMA to OGG Vorbis, WMA to WAV PCM