Download free 3D Usher CAD Model Viewer and access your STEP, IGES, OBJ & STL file formats. The viewer app is optimized for mobile devices to provide the best experience while exploring CAD models.

Load local 3D CAD model files and analyze the 3D view of the model along with model dimensions, volume, and surface area.

Supported File Formats:
*.step, *.stp, *.iges, *.igs, *.obj and *.stl

3D CAD Viewer - STEP/IGES/OBJ/STL is developed by 3D Usher, Inc. The files that you upload are secure and confidential.

For any support, write to us at [email protected]