Our Review: Expander is a simple program that takes a WAV and can 'expand' it, which will generally result in a longer, slower file. You get to play around with the frame size, distance and even choose different synthesis methods. Information is supplied, allthough not really needed if you are just interested in slowing down or speeding up a WAV. This 'shareware' trial limits your input file length, you need to e-mail the author to get a fully working version.
This software's licence is Limited Use Specified, which means that this is a version of the software, as specified, to be used for specific purposes, only. For example: "You can only use and distribute this software for educational purposes".