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....auto section1 = pres -> get_Sections () -> AddSection ( u "Abschnitt...auto section2 = pres -> get_Sections () -> AddSection ( u "Abschnitt...