Pianoteq
Pianoteq is a virtual piano that runs on your computer.
4 Alternatives To Pianoteq
Grace Sampler
Software sampler VST
Kontakt
With KONTAKT 6, you can sound like a snare drum, a symphony orchestra, or anything in between, from a universe of sampled instruments.
MOTU MachFive
The universal sampler for creative music production.
TX16Wx
Software sampler VST plugin