REST APIs and Free Apps for documents & images conversion on .NET device. Convert between PDF, Microsoft Word, Excel, Visio Drawing File, Compressed Scalable VecTor Graphics File, PPTX, Project, HTML, email and images using our Free Apps....allows you to convert between Visio Drawing File (VSDX) & Compressed...to POTM VSDX to PPTM VSDX to PPSM VSDX to FODP VSDX to HTML VSDX...