3D-Tool CAD Viewer and 3D NativeCAD Converter
www.3d-tool.com3D-CAD-Viewer for STL, STEP, CATIA, NX and many more. Check 3D models without an expensive CAD system. 3D-Tool reads more than twenty 3D file formats from STL to STEP to CATIA and Siemens NX. Simple mouse movements and clicks are enough to zoom and rotate models, show and hide parts and assemblies and create cross-sections and exploded views.