CAD FileViewer

Select the CAD file format you need to view. We support a wide range of industry-standard CAD formats, providing a high-quality online preview experience.

Popular Viewer

STL Viewer

View STL model files commonly used for CAD printing

OBJ Viewer

View CAD model in OBJ format with materials and textures

GLTF Viewer

View Web-Friendly CAD Models in GLTF/GLB Format

STEP Viewer

View STEP model files for engineering CAD standards

IGES Viewer

View industry-standard engineering models in IGES format

PLY Viewer

PLY models commonly used to view point cloud and scan data

All Support Format

STEP Viewer (.step)STP Viewer (.stp)IGES Viewer (.iges)IGS Viewer (.igs)BREP Viewer (.brep)BRP Viewer (.brp)STL Viewer (.stl)OBJ Viewer (.obj)3MF Viewer (.3MF)PLY Viewer (.ply)DXF Viewer (.dxf)GLTF Viewer (.gltf)GLB Viewer (.glb)X3D Viewer (.x3d)

About our cad file viewer

Our CAD file viewer supports a wide range of industry-standard formats and uses WebGL technology to render CAD models directly in the browser without installing any plug-ins. You can rotate, zoom and pan your models to view them from all angles. Upload your files to get started right away.