XRay3D / GERBER_X3 Star 260 Code Issues Pull requests Discussions Program for preparing G-code for milling of printed circuit boards on CNC. You can use it as a converter to a PDF file. pcb cnc gerber dxf g-code milling gerber-x2 flatcam rs-274x coopercam excellon gerber-x3 Updated Oct 15, 2026 C++