CNC Pen is a lightweight CAD/CAM package for iPAD. It enables you to rapidly prepare G-Code files ready to be executed by most G-Code compatible CNC cutting, milling and engraving machines. It offers an intuitive and easy-to-use way to prototype and translate your ideas into generic G-Code - the language most CNC machines understand. No sophisticated CAD skills are required to work with CNC Pen. The workflow is simple - you draw while CNC Pen generates the relevant G-Code for you. Anytime you may check the expected results by running the integrated 3D CAM Simulator. It will closely mimic the behavior of a real CNC machine allowing you to detect problems, optimize paths and adjust movements before trying your code on a real machine. You are in control of each particular tool movement!