It supports DOCX, DOCM, DOC, DOT, DOTM, DOTX, ODT, OTT, RTF, XLS, XLSX, XLSB, XLSM, XLT, XLTX, XLTM, XLAM, CSV, TSV, ODS, OTS, FODS, SXC, NUMBERS, PDF, EPUB, AZW3, MOBI, TXT, XML, CHM...Documentation / GroupDocs.Markdown / GroupDocs.Markdown for .NET /...formats supported by GroupDocs.Markdown for .NET. You can use...