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....licPtr -> Release (); // Get Document OLECHAR * openFile = L "OpenFile"...Release (); // Get Pages for the Document OLECHAR * pages = L "Pages"...