A wide range of geometric entities, boolean operations and fillets, and built-in support of STEP and IGES formats With native support for concepts like brep, nurbs curves and surfaces.

A complete Open CASCADE Technology-based geometry kernel allowing complex 3D operations on complex shape types.

FreeCAD runs exactly the same way on Windows, Mac OSX and Linux platforms. It provided by the Coin 3D library, and a broad Python API. That is a powerful geometry kernel, features an Open Inventor-compliant 3D scene representation model. Or even create macros by recording any particularly useful Python for replay later.įreeCAD is based on OpenCasCade. Freely enter Python commands yourself if you need a little more flexibility. Everything you do within the interface will issue some Python command, which you can examine. And a raytracing module which exports your work for rendering in POV-Ray. A drawing module which exports projected views of your geometry to a 2D SVG document. A as well as various 3D primitives (box, sphere, cylinder, cone, torus), each of which can then be manipulated in various ways (translation, rotation, mirroring, scaling, offset and more). You can also create a new document from scratch.įreeCAD supports 2D objects like lines, rectangles, arcs or circle. The software can already import DXF, OCA/ GCAD, SVG, STP, STEP, IGS, IGES and other formats. It is 100% Open Source and extremely modular, allowing for very advanced extension and customization. Such as architecture or other engineering specialties.

It aimes directly at mechanical engineering and product design but also fits a wider range of uses in engineering. FreeCAD is a general purpose feature-based for CAD, MCAD, CAx, CAE and PLM. It is targeted squarely at the mechanical engineering and product design fields. FreeCAD is a parametric 3D CAD modeler and drawing tool.

Free cad program on cnet