From RER Soft:
RER Audio Converter converts between most known audio files: WAV, OGG Vorbis, MP3, MP2, WMA, AAC, M4A and other well-known media formats according to your wish. 1. Convert between any audio file format With lots of codec built in, RER Audio Converter can convert audio files between almost any formats, including MP3, WMA, M4A, AAC, AC3, MP2, WAV, OGG with ease. 2. Easy to use If you are a veteran, you will find everything can be called up with a simple mouse click, and the "learning curve" is near zero. Start working from the first launch with the simple and intuitive interface. 3. Customize output quality Provide flexible output profiles, user can easily customize the properties, such as file size, bit rate, audio codec, and sample rate. RER is easy to modify the name and path of the output file. 4. All decoders and encoders built in Once you download and install RER Audio Converter, all supported formats can be converted without downloading any more codec. 5. Batch mode Video Converter Convert several video files with task list at once with high output quality. 6. Safe to install, viruses-free We respect your privacy. There are no spyware and adware. 7. Email reply within 24 hours Lifetime free technical support, free upgrade and best quality service. Free to try!