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....System::Drawing::Imaging System::Drawing::Printing System::Drawing::Text System::Security...s System::Xml System::Xml::Schema System::Xml::Xpath System::Xml::Xsl...