Autodesk Revit, SketchUp, Shapr3D, Autodesk AutoCAD, SOLIDWORKS, Autodesk Fusion 360, ArchiCAD, Microsoft 3D Builder, LibreCAD, Autodesk Inventor, Catia, Rhinoceros, MicroStation, Plasticity, Designspark Mechanical, nanoCAD, Onshape, QCAD, Autodesk 123D Design, OpenSCAD, SALOME, ImplicitCAD, VARKON, Sverchok, Packly, TopSolid, Sketchup Automation Tools, BeckerCAD, ZW3D, 3D Orchard, CMS IntelliCAD, HeeksCAD, Assetforge, GstarCAD, Linkage Mechanism Designer and Simulator, uMake, Impact Finite Element, CorelCAD, BRL-CAD, BricsCAD, AutoQ3D CAD, Vectary, SolveSpace, Dune 3D, gCAD3D, Ashampoo 3D CAD Professional, SagCAD, BricsCAD Shape, DDS-CAD, Antimony, ABViewer, MacDraft, CadQuery, scribble3d, PUPPICAD, ar-cad freeCAD, DesignFreeQ, NaroCAD, IronCAD, TouchCAD, 3DVIA Shape, HyperFun, DynaMaker, CADPlatform, Xenon™, Punch! ViaCAD Pro, MegaCAD 2D/3D, pythonOCC, RapCAD, Precision Plan Pro, Allplan Engineering, AutoQ3D Community, CScheme, Scheme Cad, Pocket Plans, Argon™, Punch! ViaCAD 2D/3D, SolidFace, Simulia are some alternatives to FreeCAD.