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....# Get max page ID max_page_id = get_max_page_id ( diagram ) #...) # Set page ID new_page . setID ( max_page_id + 1 ) # Or try...