AbyssAudio Converter is a powerful audio batch encoder. It provides an easy to use interface and advanced functionality to convert between MP3, WMA and WAV files. Simply select the output format, select the files to convert and click Convert button. Then you can continue to add files to the job list or change output settings of files to be coverted. Also you have ability to choose other way. For multipurpose conversions select ceratin formats for each types of original files. This program uses Lame encode decode library for the MP3 files.