Virtual MIDI Piano Keyboard - Virtual MIDI Piano Keyboard is a MIDI events generator and receiver.
Kontakt - With KONTAKT 6, you can sound like a snare drum, a symphony orchestra, or anything in between, from a universe of sampled instruments.
EveryonePiano - Everyone Piano is the best free computer keyboard piano software, which supports downloading 3 types of music score formats like stave, right and left hand numbered musical notation and EOP file.
UVI Falcon - Sampler/synth hybrid instrument
FluidSynth - FluidSynth is a real-time software synthesizer based on the SoundFont 2 specifications and has...
Pianoteq - Pianoteq is a virtual piano that runs on your computer.