Freeware - Rebel Audio Overtoner VST Plug-in

http://www.rebel-audio.com/

The OverToner is a distortion unit designed to expand the spectrum of your sound. You have the choice between 13 overtoning functions. The expanded output signal could be processed with a two band analog approximated band pass filter. It is possible to activate/deactivate and parameterize each filter band independently. The filter sections and the distortion section provides its own dry/wet controller e.g. for parallel processing. All parameter settings could be stored and fast reloaded in one of four programmable user presets.