According to CSDN technical community, mach3 supports win 10 system, and Mach3 numerical control software is an open numerical control system with simple operation, convenient maintenance, openness, stable performance and low price.

Mach3 controls the operation of the machine through the print port of the computer. Its input and output signals are binary numbers. The input signal is the voltage applied to the input terminal through the parallel port, and the output signal is the voltage on the output pin. The voltage measurement is based on the 0-volt line of the computer.