Lucas Xie has released ganK the Synthesizer, a free synthesizer instrument for Windows.
ganK the Synthesizer is a free soft synth developed by Lucas. It is presented in both VSTi format and Windows standalone application. ganK is an additive/substractive synth with 3 oscillators , a moog filter, a lfo, effects like an 8-band eq and a delay component.
If you give this a try, leave a comment with your thoughts on ganK!