.NET document viewer Cloud SDK & REST APIs. Render 80+ file formats (PDF, Word, Excel, PPTX, Visio, Outlook) as images, HTML or PDF.... Word: DOC, DOCX, DOCM, DOT, DOTX, DOTM Excel: XLS, XLSX...MPT DWT BAT EPS JSON HTM CGM DOT PSD PCL VDX VSTX DIFF DWG CS...