I downloaded the Win10 demo of PixelCNC prior to purchasing. This appears to be a very early alpha build (v1.33a 64). There is no install routine, and if one attempts to run the TRIAL exe directly, you are prohibited by the OS as an unknown publisher. Attempting to run in sandbox mode crashes. No docs were provided with the download, no README, no sample files, etc.
Looks like a neat program if it development can progress beyond early alpha, but it is not even testable at this point, at least on my system.