CAD Viewer for Google Drive™ is a powerful web-based CAD and 3D model viewer that integrates with Google Drive™. View a wide range of 2D and 3D design files directly in your browser—no downloads and no desktop software required.

How it works
Sign in with your Google account, then open files via the built-in Google Drive™ file picker or by choosing "Open with" → "CAD Viewer" on a file in Drive. Files open in a high-performance WebGL viewer built for technical drawings and 3D models, with tools for zooming, panning, measuring, and annotating.

Supported file formats
2D CAD: DWG (AutoCAD Drawing), DXF (Drawing Exchange Format)
3D models: glTF, GLB (GL Transmission Format), OBJ (Wavefront Object), FBX (Autodesk Filmbox), STL (Stereolithography), IFC (Industry Foundation Classes).

Whether you need to review 2D CAD plans or inspect 3D models, CAD Viewer for Google Drive™ gives you a single, browser-based solution that works with the files already in your Google Drive™.