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....Präsentationsdatei darstellt Presentation pres = new Presentation (); try { pres...( true ); pres . save ( "presentation_normal_view_state.pptx"...