View STEP files
Open STEP models in your browser. Free and open source: files are opened on your device and never uploaded.
About STEP files
STEP (ISO 10303) is the standard format for exchanging 3D CAD models between programs such as SolidWorks, Inventor, Fusion, CATIA and Creo. Suppliers send parts and assemblies as STEP files.
- Assemblies as a tree of named parts, each of which can be hidden
- Colors from the file, also per face
- Section view and view cube
- Measuring with snapping to edges, corners and hole centers
- Author, organization and CAD system from the file header
Convert STEP files
Documents
- PDF viewer
- Word document viewer (DOCX)
- PowerPoint viewer (PPTX)
- Excel viewer (XLSX, XLS)
- Numbers file viewer
- CSV viewer
- RTF viewer
- EPUB viewer
- CBR and CBZ viewer
- Markdown viewer
- Jupyter notebook viewer (IPYNB)
- XMind viewer
CAD and 3D
- DWG viewer
- DXF viewer
- IGES viewer
- IFC viewer
- STL viewer
- OBJ viewer
- glTF and GLB viewer
- FBX viewer
- 3MF viewer
- Rhino 3DM viewer
- USDZ viewer
- LAS and LAZ viewer
- Gerber viewer
- G-code viewer
- PLT and HPGL viewer
- FreeCAD file viewer (FCStd)
- SolidWorks file viewer (SLDPRT, SLDASM)
- Inventor file viewer (IPT, IAM)
- Blend file viewer
Media
- HEIC viewer
- JPEG XL viewer
- PSD viewer (Photoshop)
- RAW photo viewer (CR2, CR3, NEF, ARW, DNG)
- TIFF viewer
- SVG viewer
- EMF and WMF viewer
- EXR and HDR viewer
- DDS viewer
- AI file viewer (Illustrator)
- InDesign file viewer (INDD)
- Font viewer (TTF, OTF, WOFF)