FreeCAD
Official source code of FreeCAD, a free and opensource multiplatform 3D parametric modeler.
Alternatives
Tech stack
Discover more
AutoCAD
Autodesk's CAD software for 2D drafting and 3D modeling in architecture, engineering and manufacturing.
CNCjs
Web interface for CNC milling controllers running Grbl, Smoothieware, or TinyG.
Fluidd
Lightweight & responsive user interface for Klipper, the 3D printer firmware.
LibreCAD
LibreCAD is a cross-platform 2D CAD program. It can read DXF/DWG, and write DXF/DWG/PDF/SVG files. It supports point/line/circle/ellipse/parabola/hyperbola/spline primitives. The GUI is highly customizable, and has dozens of translations.
LinuxCNC
LinuxCNC controls CNC machines. It can drive milling machines, lathes, 3d printers, laser cutters, plasma cutters, robot arms, hexapods, and more.
Mainsail
Modern and responsive user interface for the Klipper 3D printer firmware. Control and monitor your printer from everywhere, from any device.