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....com/Community/Forums/thread/76679.aspx . \2) A security...aspose.com/Community/Forums/thread/76759.aspx . \3) Page column...