ZW3D alternativesZW3D is a proprietary app for Windows. It is a paid product (one-time $2299–5699). Developed by ZWSOFT CO., LTD..AlternativesFreeCADSOLIDWORKSOnshapeAutodesk FusionAutodesk InventorCatiaSolid EdgePTC CreoJSketcherDesignspark MechanicalANSYS SpaceClaimKOMPAS-3DAlibreIronCADVariCADMegaCAD 2D/3DSolidFaceT-FLEX CADHenqoSimulia