Cookin – Additive Synthesis is a free software synthesizer developed by tschery. Available format(s): VST for Windows.
Cookin is a free additive synthesizer VST, that comes with 8 different presets. The sounds range from 8bit-ish stabs to nice pads. In the near future I will upload the source code as well, for those who are interested.
http://tschery.com/