The free ModelPress System provides a mechanism for publishing 3D files to a web-ready format, as well as a flexible, visualization application that can be embedded in other desktop applications or in web pages for web-delivery and viewing. ModelPress Publisher reads native 3D CAD model files including SolidWorks 2003, EDS Solid Edge v14, Spatial ACIS / SAT, Autodesk AutoCAD DWG files (including 3D ACIS SAT objects), XGL/ZGL.