cheap tool to split your cnc / milling / machine tool nc / gcode files whenever a line starts with an O, like O0001. intended for fanuc files, e.g. DMG Mori machines, but may work with others as well
https://stackoverflow.com/questions/44089420/converting-py-to-exe-with-anaconda
note: could be done by linux cmd or some tool with setup, but windows and no setup was the requirement