Wavosaur is a complete tool that allows you to edit, crop, combine, and delete any music files.
Wavosaur is a powerful audio program. It allows you to edit multiple tracks at once, and also offers many processing options like changing channel or normalizing volume. It also allows you to download songs between 8-32 bits and auto-adjust/edit in a more/less automatic fashion any type of change.
MP3 and AIF are all compatible formats. The application also allows users to expand its functionality by using VST plugins. The RMS power calculation or 2D/3D spectrum analysis are two of the most prominent features.