Paramus CAD Viewer
CAD file viewer for 3D models and engineering drawings. Supports STEP, IGES, STL, OBJ, 3MF, and FreeCAD .fcstd files for lab equipment and reactor design review.
Features
- Formats: .step, .stp, .iges, .igs, .stl, .obj, .3mf, .fcstd
- 3D rotate / pan / zoom in browser
- Read-only viewer
- File handover via base64 content
- Workbench file-association integration