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...Editor Product Solution GroupDocs.Annotation Product Solution GroupDocs...Markdown / GroupDocs.Markdown for Python / Get started / Supported file...