Input WAV files must have the same format (channels, bits, etc.) and output file will match. This program can merge most PCM WAV files (e.g. tracks ripped from audio CDs) but will not handle files with compression, errors, or unusual parameters.

Joinwav is a simple command line designed to take several input audio files in PCM WAV format and merge them into a single output file. The resulting file is the exact sum of the input audio data and contains no gaps or silence between. A typical use might be combining the individual tracks from a ripped audio CD into a single file. This command line application is ideal for automated audio processing from a script or batch file.