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...Assembly Product Solution GroupDocs.Metadata Product Solution GroupDocs...