ID #1259 CX 7.5 - 3D printing - Can Design 3D models be exported to 3D printing software such as the Z-corp 3D printer? ~ 0 min Strata Software 2013-11-04 16:38 PDF version Yes. STL files are preferred by many 3D printers and print services. In Design 3D CX v7.5, you can now import and export STL files. STL model files are exported in Design 3D model units. See this 3D Printing FAQ for more information.