| .3dm | Rhino3D (up to v6) (Fusion-360, Onshape, Powermill, Rhino3D, Solidworks, SpaceClaim) |
| .3ds | 3DS (3ds Max, AutoCAD, Cinema 4D, Rhino3D, Simplify3D, Unity3D) |
| .3mf | 3MF (CATIA, Siemens NX, Solid Edge, Solidworks) |
| .brep | Open CASCADE (FreeCAD) |
| .dae | Collada (3ds Max, Blender, Bryce, Cinema 4D, FreeCAD, Maya, Modo, SketchUp) |
| .dxf | DXF (Autocad, BricsCAD, Cadmatic, CADwork, Creo, FreeCAD, Fusion-360, Inventor, Microstation, Powermill, Revit, Rhino3D, Siemens NX, SketchUp, Solid Edge, Solidworks, SpaceClaim, Tekla, TopSolid) |
| .fbx | FBX (2012 and up) (3ds Max, AutoCAD, Cinema 4D, Fusion-360, Maya, Revit, Rhino3D, Simplify3D, SketchUp, Unity3D) |
| .glb, .gltf | glTF (WebGL Transmissions Format) |
| .ifc | IFC (2x3, 4) (AutoCAD, cadwork, FreeCAD, Revit, SketchUp, Tekla) |
| .igs, .iges | IGES (all) (BricsCAD, CADMATIC, CATIA, FreeCAD, Fusion-360, I-DEAS, Inventor, MSC Nastran, Onshape, Powermill, PTC mathCAD, Siemens NX, Simplify3D, SmartPlant 3D, Solid Edge, SOLIDWORKS, SpaceClaim, Tekla, TopSolid) |
| .jt | JT (v8.0-v10.x) (Inventor, Onshape, Siemens NX, Simplify3D, Solid Edge, SOLIDWORKS) |
| .obj | OBJ (Cinema 4D, FreeCAD, Fusion-360, Maya, OnShape, Powermill, Rhino3D, Simplify3D, SketchUp, SOLIDWORKS, SpaceClaim, Unity3D) |
| .prt, .asm | PTC Creo |
| .prt | Siemens NX |
| .sat, .sab | ACIS (R 2.0 and up) (AutoCAD, BricsCAD, cadwork, Creo, Fusion-360, Inventor, Microstation, Onshape, Revit, Rhino3D, SketchUp, Solid Edge, Solidworks, SpaceClaim, Tekla, TopSolid) |
| .sldpart, .sldasm | Solidworks (2004 and newer) (Fusion-360, Inventor, Onshape, Powermill, Siemens NX, Solid Edge, Solidworks, SpaceClaim, TopSolid) |
| .step, .stp | STEP (AP203, 214, 242) (BricsCAD, CADMATIC, CATIA, FreeCAD, Fusion-360, I-DEAS, Inventor, KOMPAS-3D, Onshape, Powermill, PTC Creo, Rhino3D, Siemens NX, Simplify3D, SmartPlant 3D, Solid Edge, SOLIDWORKS, SpaceClaim, Tekla, T-FLEX, TopSolid) |
| .stl | STL (CADwork, Fusion-360, Inventor, Onshape, Powermill, PTC Creo, Revit, Rhino3D, Siemens NX, Simplify3D, SketchUp, Solid Edge, SOLIDWORKS, SpaceClaim, Tekla, TopSolid) |
.x_t, .x_b,
.xmt_txt, .xmt_bin,
.xmp_txt, .xmp_bin | Parasolid (all) (BricsCAD, Creo, Fusion-360, Microstation, Onshape, Powermill, Rhino3D, Siemens NX, Solid Edge, Solidworks, SpaceClaim, TopSolid) |
| .wrl | VRML (v1/1995, v2/1997) (Simplify3D, Solid Works, SpaceClaim, TopSolid) |