Time Domain has updated HYDi a free subtractive synthesizer for Windows to version 1.2. HYDi is based on a simple 3xOsc subtractive synth work flow, but with some twists. it has two voices – but is not duophonic, and should be played like a mono synth.
Changes in V1.2 HYDi:
HYDi is available for free as VST plug-in for Windows here.