Synthesizers
Software that generates and plays artificial waveforms and instrument sounds through various forms of synthesis including wavetable and fm.
SoundForum
Fantastic free synthesizer from Native Instruments and Keyboard Magazine
Rebirth RB338
ReBirth was one of the first virtual synthesizers and one that gained much recognition in developing the computer music scene with its digital recreation of the great Roland 303, 808 and 909 sounds.
Vaz
Older version of the great popular Vaz + software synthesizer with many oscillators and ilters
SynthEdit
SynthEdit is a shareware modular synthesiser with which you can design your own Synth from the ground up by dragging and dropping modular components, and connecting them with virtual patch cords
Zerius Vocoder
Open source and easy to use software vocoder
TS404
Software synthesizer emulating the classic sounds of the hardware 404
MASS
Good real-time modular software synthesizer with every module midi mappable
Orangator
Midi input synthsizer with 10 independent oscillators
Stomper Hyperion
Drum synthesizer that reporduces 909, 808 and Simmons drums amongst others
DrumSynth
DrumSynth builds sounds out of swept-frequency sine waves, noise bands, pink and white noise and complex waveforms
