However, you can integrate the hardware Kronos into your computer workflow so it acts like a plugin. There are also software alternatives that sound similar.
Korg recently released the Korg Nautilus software. The Nautilus hardware is essentially a streamlined Kronos. The software version includes the same engines (SGX-2 Piano, HD-1, AL-1, etc.). korg kronos vst plugin
If you are looking for the sound of the Kronos (the pianos, EPs, HD-1 synthesis, etc.) but do not own the hardware, Korg offers software plugins that use the exact same engine found in the Kronos. However, you can integrate the hardware Kronos into