REST APIs and Free Apps for documents & images conversion on .NET device. Convert between PDF, Microsoft Word, Excel, Visio Stencil File, Scalable VecTor Graphics File, PPTX, Project, HTML, email and images using our Free Apps....NET Convert VSS to SVG Convert VSS to SVG via Free App or .NET...allows you to convert between Visio Stencil File (VSS) & Scalable...