You might call it BIM for the masses, or you might call it BIMSight, as its developer does, but the deal is that a 3D modeling software vendor is now distributing a powerful, free viewer that users ...
The 3D Print Generator and 3D Model Viewer are available immediately for all Creative Fabrica’s AI Studio users. To try it ...
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.