1)   STL Import for AutoCAD 1.0 STL Import for AutoCAD is a STL file import plug-in for AutoCAD 2000, 2000i, 2002 and 2004. STL Import for AutoCAD gives AutoCAD the ability to import geometric data from ASCII as well as binary Stereolithography (STL) files. 2)   STL Import for IntelliCAD 1.0 STL Import for IntelliCAD is a Stereolithography STL file import plug-in for IntelliCAD powered applications. This plug-in gives IntelliCAD powered applications the ability to import geometric data from ASCII and Binary STL files. 3)   STL Import for SolidWorks 1.0 STL Import for SolidWorks is an add-in for SolidWorks. This add-in gives SolidWorks the ability to import graphical data from ASCII as well as binary Stereolithography (STL) files. 4)   STL Export for AutoCAD 1.0 STL Export for AutoCAD is a plug-in for AutoCAD 2000, 2000i, 2002 and 2004. This plug-in gives AutoCAD the ability to export geometric data to ASCII as well as binary Stereolithography (STL) files.