Class Libraries & REST APIs for the developers to manipulate & process Files from Word, Excel, PowerPoint, Visio, PDF, CAD & several other categories in Web, Desktop or Mobile apps. Develop & deploy on Windows, Linux, MacOS & Android platforms....Oberflächen, Netze DGN MicroStation-Design-Datei - 3D-Formen (Kegel, Kugel...verwendet wird. IGES Initial Graphics Exchange Specification STL...