Polygonal 3D Models
Downloadable formats:
.max, .obj, .fbx, .blend, .c4d
Compatible with:
3ds Max, Blender, Maya, Cinema 4D, Houdini, Modo, Unity, Unreal Engine, SketchUp, Substance 3D, ZBrush and more.
Exportable formats:
3D Studio Legacy (.3ds), AutoCAD (.dxf; .dwg), Alembic (.abc), Rhino (.3dm), SketchUp (.skp), Collada (.dae),
Stereolithography (.stl), DirectX (.x), Graphics Library Transmission Format (.glb; .gltf),
Universal Scene Description (.usd; .usdz), Virtual Reality Modeling Language (.vrml; .wrl), Extensible 3D (.x3d)
CAD Solid Models
Downloadable formats:
.step (AP214), .iges (5.3)
Compatible with:
SolidWorks, Inventor, Creo, Siemens NX, Fusion 360, Solid Edge, Plasticity, Rhinoceros, CATIA, ACIS and other CAD/CAM/CAE software.
CAD models can also be exported as polygonal 3D meshes.