What file type does the CNC machines need to create projects?

Our CNC machines require a G-Code file (.nc, .ngc, .gcode) to create projects. G-code instructions are provided to the machine's electronic control (DUE) board that tells the motors where to move, how fast to move, and what path to follow. You can design or find projects in vector formats and convert them to G-Code through various programs like Easel. https://www.inventables.com/technologies/easel