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....vsdx" , SaveFileFormat . VSDX ); Insert a Text..."C:\\temp\\Output.vsdx" , SaveFileFormat . VSDX ); Public API Changes...