REST APIs and Free Apps for documents & images conversion on .NET device. Convert between PDF, Microsoft Word, Excel, Visio Macro-Enabled Drawing, PowerPoint Template, PPTX, Project, HTML, email and images using our Free Apps....allows you to convert between Visio Macro-Enabled Drawing (VSDM)...to POT VSDM to POTM VSDM to PPTM VSDM to PPSM VSDM to FODP VSDM...