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....- Exporting VSD to VSX To Export VSD to VSX using Aspose.Diagram...Java for PHP , call export_to_vsx method of ExportToXml module...