TL:DR; Audio Encoder can encode/convert any of your audio/video files to any audio format including MP3, WAV, AAC, WMA, FLAC, M4A and AC3.
Audio Encoder can encode/convert any of your audio/video files to any audio format including MP3, WAV, AAC, WMA, FLAC, M4A and AC3. You can also set the basic output quality or set the output bitrate.
Power MP3 WMA Converter is a program that mainly designed for converting any audio file from one format to another.
4Media MP3 WAV Converter program is designed to convert between MP3 format and WAV format, you can convert WAV music file to MP3 format to reduce the file size and vice versa, change MP3s to WAV format files for playback with CD quality.
See the notes as you listen to your favorite music. Find and download MIDI files from the Internet using the built-in browser, and convert them to accurate sheet music. Sing along or practice your instrument while following the notes on the screen.