Rebel Audio has released OverToner, a free distortion effect plug-in for Windows.

Rebel Audio Overtoner

The OverToner is a distortion VST plugin 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.

OverToner features

  • Two independent analog approximated output filters.
  • 13 overtoning functions.
  • Smoothed controller fading.

Overtoner is available for download for Windows (32/64-bit VST).

More information: Rebel Audio