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....to convert VSD files to VDX, PDF, and JPEG file formats. VSTO...Load the diagram. Save to VDX, PDF, and JPEG. Quit the Visio application...