Select your CAD program in the pulldown menu to view the recommended settings for exporting an STL file

Choose your 3D CAD application 3D Studio Max Alibre AutoCAD (Versions: R14-2000i)+ CADKey CATIA I-DEAS Inventor IronCAD Mechanical Desktop ProE ProE Wildfire Rhino SolidDESIGNER SolidEdge SolidWorks think3 Unigraphics