difference between grbl and mach3

What is the difference between grbl and mach3

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Mach3 Mach3 is a numerical control software developed by bai American ArtSoft company with Windows as the platform. The system version must be zhiWIN XP or WIN2000. The Mach3 software uses the LPT of the PC computer, or the USB port as the input and output of the CNC device. Pulse and direction signal, control … Read more