As the name of this software suggests, Sweet MIDI Converter allows you to encode audio tracks from the MID format to other extensions, namely WAV and MP3.

The interface of the program is based on a standard window where you can import the audio tracks by using either the file browser or "drag and drop" method. Encoding multiple files at once is possible.

The file list allows you to view the source path and format of each audio track. So, all you have to do is establish the output destination and file type, in order to proceed with the conversion task.

The simple-to-use audio processing software supports keyboard shortcuts, includes a step-by-step guide, finishes a task quickly and manages to keep a good sound quality in the output audio tracks. No errors have popped up during our tests and Sweet MIDI Converter did not freeze or crash.

On the other hand, we were unsuccessful in our attempt to save the files in the source folder or to overwrite existing tracks (the options were not clickable). Also, you cannot change audio settings (e.g. bit rate, channel mode, volume, sample rate). But, all in all, Sweet MIDI Converter is a pretty straightforward program that can be used for an uncomplicated conversion procedure.

To sum it up, Sweet MIDI Converter is a lightweight application which manages to get its job done right. You can convert multiple files at a time, either from MID or KAR files, and the operation only lasts a little while.