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.... WRITE_HEADER - Geeft aan dat header‑informatie moet...mag worden. HIDE_EXTRA_PRINT_HEADER - Geeft aan dat de PageHeader...