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 VDX To Export VSD to VDX using Aspose.Diagram...Java for PHP , call export_to_vdx method of ExportToXml module...