REST APIs and Free Apps for documents & images conversion on .NET device. Convert between PDF, Microsoft Word, Excel, Visio Stencil XML File, Portable Document Format File, PPTX, Project, HTML, email and images using our Free Apps....allows you to convert between Visio Stencil XML File (VSX) & Portable...VSX to DOCX VSX to DOT VSX to DOTM VSX to DOTX VSX to RTF VSX to...