The free ModelPress System provides a mechanism for publishing 3D files to a web-ready format. It reads native 3D CAD model files including SolidWorks, SolidEdge Parts and Assemblies, Inventor 3D, IGES Initial Graphics Exchange Specification, Virtual Reality Modeling Language (VRML), DWG 3D AutoCAD (non-ACIS), STL Stereolithography and 3DS Studio Models. The Publisher then compresses the model assembly, creating a secure, non-editable ISF file that is viewable with the free ModelPress Viewer. The program can be run as a standalone desktop application or embedded in another application or web pages.