of PDF containing U3D. Poser 7 Autodesk Inventor allows saving of files to 3D PDF containing U3D. Soon available since version 2017. KeyCreator allows reading of U3D data from U3D and PDF files and exporting models to U3D and embedding in 3D PDF. SolidWorks allows saving of files to 3D PDF containing U3D up to release 2014. ArtiosCAD allows saving of files to 3D PDF containing U3D. SpaceClaim allows the opening and saving of 3D PDF format comprising U3D. See also glTF COLLADA PRC (File format) X3D 3DMLW LibHaru References External links Universal 3D Sample Software formerly at www.3dif.org at Institute of Science and Technology (ISTI CNR) Tutorial on embedding a U3D file into a PDF with Meshlab and Miktex 3D graphics file formats Ecma standards