REST APIs and Free Apps for documents & images conversion on .NET device. Convert between PDF, Microsoft Word, Excel, Visio Stencil File, Visio Drawing File, PPTX, Project, HTML, email and images using our Free Apps....convert between Visio Stencil File (VSS) & Visio Drawing File (VSDX)...VSS to TEX VSS to DOC VSS to DOCM VSS to DOCX VSS to DOT VSS to...