C# .NET Document Comparison API. Compare & merge PDF Word DOC DOCX, Excel Spreadsheet, PPT, PPTX, HTML, Emlx MSG, VSDX, DXF DWG & image file formats...., VSDM Outlook: MSG , EML , EMLX , PST , OST OneNote: ONE Programming...AutoCAD : DXF , DWG Email : EML , EMLX , MSG Images : JPEG , BMP ,...