FreeCAD is a parametric 3D modeler for CAD, MCAD, CAx, CAE, and PLM aimed directly at mechanical engineering and product design. FreeCAD is based on OpenCasCade; a powerful geometry kernel features an Open Inventor-compliant 3D scene representation model provided by the Coin 3D library and a broad Python API. The interface is built with Qt. [License: Open Source | Requires:
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