NBFree MP3 to WMA Converter is an easy-to-use tool to convert mp3 to wma. Use this mp3 to wma converting tool to convert mp3 audio files to wma files with the same quality but smaller size.
- quick, batch mp3 to wma conversion
- preview mp3 source file before conversion
- list of preset wma formats with different frequency, bitrate
- auto rename wma file name