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....Presentation ()) { AutoShape autoshape = ( AutoShape ) presentation...100 , 100 , 400 , 100 ); autoshape . TextFrame . Text = "Test...