STEP file viewer that makes CAD model inspection effortless. Perfect for engineering workflows.

Autodesk Viewer is a free online viewer for 2D and 3D designs including AutoCAD DWG, DXF, Revit RVT and Inventor IPT, as well as STEP, SolidWorks, CATIA and others.

View STEP files in your browser. No upload, no signup. Plus what STEP actually is, when to use it, and how to convert it for 3D printing.

After installation, just go to File > Open and select the file you want to open. You can open STEP files in both Adobe Acrobat 9 Pro Extended and Adobe 3D Reviewer.

View and share your STEP and STP files online for free. No download or signup required. Works with CAD files from Solidworks, AutoCAD, FreeCAD, CATIA and more.

Load and review even large STEP files in seconds. Ensure geometry accuracy before production. For manufacturers and supply chain leaders: Solve your STEP challenges with confidence. Workplanes …

View and analyze STP files instantly in your browser. No registration required, completely free, supports files up to 100MB.

A free and open source web solution to visualize and explore 3D models right in your browser. Supported file formats: 3dm, 3ds, 3mf, amf, bim, brep, dae, fbx, fcstd, gltf, ifc, iges, step, stl, obj, off, …

Dec 7, 2012 · The free STEP File Viewer supports parts, assemblies, dimensions, tolerances, and more.

Use our fast and free online STP viewing tool to view your 3D STP (CAD) files online without needing to sign up or install any specialist 3D viewing software. Our STP viewer tool will generate a real-time …