eDrawings/Dassault provide the free eDrawingsViewer to enable viewing of 3D models (typically .sldasm/.sldprt, step/.stp or .iges) without requiring the expensive authoring apps such as SolidWorks.
How to insert and manipulate 3D models in Microsoft Word Your email has been sent Microsoft 365 applications can fake 3D shapes and letters, but the effect is often less than satisfying. If you must ...