The X
按字母分类：
extension name file type Classification
MSF Blue Card Manager Merit Badge Mastersheet File data file
MSIF MyLabel Designer Deluxe Data File data file
MSP ClarisWorks Dictionary File data file
MSS MyScreenSaver Builder File data file
MTF Mortality Table File data file
MTFF MadgeTech Data Logger Report data file
MTH Derive Math File data file
MTM Macrofocus TreeMap File data file
MTQ Mustaq Data File data file
MTS MEGA Tree Session File data file
MTT MetadataTouch Template data file
MTW Minitab Worksheet File data file
MTXT MOPEKS Text File data file
MUF Alpha Five License File data file
MUM MATLAB Unit Operation Model File data file
MUP Music Publisher Score data file
MVM Photostory Deluxe Slideshow data file
MW Maple Worksheet data file
MWF MapGuide Author Map Window File data file
MWS Maple Classic Worksheet data file
MWX MicroWorlds EX File data file
MX Mathematica Serialized Package File data file
MXAD Mandelbrot Explorer All Data File data file
MXC2 MAGIX Cache File data file
MXDIC Maxthon Dictionary File data file
MXG Miinoto Exchangeable Group File data file
MXI Adobe Extension Information File data file
MXLIFF Memsource XLIFF Localization File data file
MYD Everfine Photomoetric Results File data file
MYI MySQL MyISAM Index File data file
MYO AccountEdge Company File data file
NAM Aqua3D Network File data file
NAM MODFLOW Name File data file
NAP McAfee ePO Network Associates Package data file
NAS Nastran Input File data file
NBE Nessus Report File data file
NBK SMART Notebook File data file
NBP Mathematica Player Notebook File data file
NC NetCDF File data file
NCORX Adobe Encore Project data file
NCT Now Contact File data file
NDB ClamAV Extended Signature File data file
NDIF Nokia Data File data file
NDK Lotus Notes Design Elements File data file
NDS Nero DiscSpan Compilation File data file
NDX dBASE Index File data file
NDX Neat 5 Archive File data file
NESSUS Nessus Network Security Scanner File data file
NET netViz Project File data file
NETA Netica Binary File data file