1672 MySQL Table Definition Format Database Every MySQL table is represented on disk by a .frm file that describes the table's format (that is, the table definition). The file bears the same name as the table, with an .frm extension. 195 Artefactual Systems Inc / Artefactual Systems Inc 14 Jan 2016 14 Jan 2016 fmt/868 PUID frm File extension 1227 MySQL FRM BOF signature derived from format description, based upon bytes that are constant: http://dev.mysql.com/doc/internals/en/frm-file-format.html 1 Absolute from BOF 0 0 FE01{3}00{21}02{13}000000000000 Has priority over 533 Truevision TGA Bitmap