Drafter & Cloud are two free VST instrument plug-ins for Windows.
Drafter – 3 drawable oscs synthesizer, you can draw your waveform with your mouse. It has 2 filters, 4 lfos, a bit reducer, a stereo enhancer, delay and reverb effects.
Cloud – 3 morphing oscs synthesizer, it has a bitcrusher for each osc, a filter, 4 lfos and the automorph section where you have 4 lfos to morph automatically the waveforms (with animations), a stereo enhancer, delay and reverb effects.
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