Data File Formats that Begin with the Letter ‘M’
|
.m |
Function (program) (Matlab) |
|
Macro module (Brief) |
|
Standard package (Mathematica) |
.m11 |
Text file (MASS11) |
.m1v |
MPEG-1 Video file |
.m2p |
MPEG-2 Program Stream Format file |
.m2ts |
BDAV MPEG-2 file |
.m2v |
MPEG-2 Video Only file |
.m3 |
Modula 3 source code file |
.m3d |
3D animation macro |
.m3u |
Music Playlist (Winamp) |
.m4 |
M4 preprocessor file (unix) |
.m4a |
MPEG-4 Audio Layer |
.m4b |
MPEG-4 Audio Book file |
.m4p |
MPEG-4 Encoded Audio file |
.m4r |
iPhone Ringtone file |
.m4v |
Apple Video file |
.m_u |
Backup of boot sector, FAT and boot dir (MazeGold) |
.ma3 |
Macro (Harvard Graphics 3.0) |
.mac |
Bitmap graphics (Macintosh MacPaint) |
|
Macro |
.mad |
MS Access Module Shortcut |
.maff |
Mozilla Archive Format file |
.mag |
Woody Lynn’s MAG graphics format (MPS Magro Paint System) |
.mai |
Mail (VAX) |
.mak |
Makefile |
|
Project file (Visual Basic) |
.man |
Command manual |
.map |
Color palette |
|
Format data (Micrografx Picture Publisher) |
|
Linker map file |
|
Map (Atlas MapMaker) |
|
Network map (AccView) |
.mar |
Mozilla Archive |
|
Microsoft Access Report file |
|
Assembly program (VAX Macro) |
.mas |
Smartmaster set (Freelance Graphics) |
.mat |
Data file (Matlab) |
|
Microsoft Access Shortcut file |
.max |
Max source code file |
|
Microsoft Data Analyser View |
.mb |
Memo field values for database (Paradox) |
.mbf |
MS Money Backup file |
.mbk |
Multiple index file backup (dBASE IV) |
|
Medisoft for Windows Backup |
.mbx |
Mailbox (Eudora/Zerberus) |
.mcc |
Configuration file (Mathcad) |
.mcd |
Document (Mathcad) |
.mcf |
Mathcad font |
|
Meta Content Format file |
|
Master Command file |
|
TMPGEnc template |
.mci |
Mci command script (Media Control Interface) |
.mcp |
Application script (Capsule) |
|
Printer driver (Mathcad) |
.mcr |
DataCAD Keyboard macro file |
.mcw |
Text file (MacWrite II) |
.mcx |
Graphic file |
.md |
Compressed file archive created by MDCD (mdcd10.arc) |
.md5 |
MD5 Checksum file |
|
Message Digest 5 (Easy MD5 Creator) |
.mda |
Data (MS Access) |
.mdb |
Database (MS Access) |
.mde |
Microsoft Access MDE database |
.mdf |
Accelio Capture Classic (JetForm) Filler |
|
I-deas Master Drafting Machine Data file |
|
Menu Definition file |
|
MS-SQL Master Database file |
|
Alcohol 120% CD Image File |
.mdi |
Microsoft Office 2003 imaging format |
|
Borland multiple document interface |
.mdk |
Keyboard Map file |
.mdl |
Model (3D Design Plus) |
|
Spreadsheet (CA-Compete!) |
.mdm |
Modem definition (TELIX) |
.mdmp |
Microsoft Windows XP Trouble Report |
.mdr |
FaxTalk Modem Doctor Modem Report file |
.mdt |
Data table (MS ILink incremental linker) |
.mdx |
Multiple index file (dBASE IV) |
.mdz |
MS Access Wizard Template |
.me |
Usually ASCII text file READ.ME |
.meb |
Macro Editor bottom overflow file (WordPerfect Library) |
.med |
Macro Editor delete save (WordPerfect Library) |
|
Music (OctaMED) |
.mem |
Macro Editor macro (WordPerfect Library) |
|
Memory variable save file (Clipper – dBASE IV – FoxPro) |
.meq |
Macro Editor print queue file (WordPerfect Library) |
.mer |
Macro Editor resident area (WordPerfect Library) (vakioalue) |
.mes |
Macro Editor work space file (WordPerfect Library) |
|
Message |
.met |
Document (Omnipage Pro) |
|
eDonkey2000 file |
|
Macro Editor top overflow file (WordPerfect Library) |
|
Presentation Manager Meta file |
.meu |
Menu group (DOS Shell) |
.mex |
Mex file (executable command) (Matlab) |
|
Macro Editor expound file (WordPerfect Library) |
|
Mioplanet mex reader interactive file |
.mf |
Metafont text file |
.mfx |
ImageMAKER Fax Viewer folder file |
.mgf |
Font (Micrografx) |
.mgi |
Modular Gateway Interface |
.mgp |
MagicPoint Presentation file |
.mhp |
MS Home Publishing Project |
.mht |
MS MHTML Document |
.mia |
MusicIndiaOnline player music file |
.mib |
Snmp MIB file |
.mic |
Microsoft Image Composer file |
.mid |
Standard MIDI file (music synthetizers) |
.mif |
Maker Interchange Format (FrameMaker) |
.mii |
Datafile (MicroStat-II) |
.mim |
MIME file |
.mio |
Multimedia Interactive Object |
.mip |
Paint Shop Pro Multiple Image Print file |
.mis |
Delta Force Land Warrior Mission |
|
MagicInstall Installation Script |
|
Tribes 2 Game file |
.mix |
Object file (Power C) |
.mk |
Makefile |
.mkd |
Pervasive Btrieve files |
.mke |
Makefile (MS Windows SDK) |
.mki |
Japanese graphics MAKIchan format (MagView 0.5) |
.mks |
Data (TACT) |
.ml3 |
Project (Milestones 3.x) |
.mlb |
Macro library file (Symphony) |
.mlm |
Novel Groupwise e-mail file |
.mm |
Text file (MultiMate Advantage II) |
.mmc |
Media Catalog |
|
MSoffice Media Content |
.mmd |
Peristudio/PeriProducer file |
.mmf |
Mail message file (MS Mail) |
.mml |
Mail Meta Language |
.mmm |
Movie (RIFF RMMP format) (MacroMind Director 3.x) |
.mmo |
Memo writer file (RapidFile) |
.mmp |
Output video format from Bravado board |
.mmx |
Command & Conquer Red Alert 2 Map file |
|
Oracle Forms Compiled Menu |
.mmz |
MusicMatch Theme file |
.mnd |
Menu source (AutoCAD Menu Compiler) |
.mng |
Map (DeLorme Map’n’Go) |
.mnt |
Menu memo (FoxPro) |
.mnu |
Advanced macro (HP NewWave) |
|
Menu (AutoCAD Menu Compiler – Norton Commander – Signature) |
.mnx |
Compiled menu (AutoCAD) |
|
Menu (FoxPro) |
.mny |
Account book (MS Money) |
.mob |
Device definition (PEN Windows) |
.mod |
Modula-2 source code file (Clarion Modula-2) |
|
Windows kernel module |
|
Music (FastTracker – many) |
.mol |
MDL Molfile |
.mon |
Monitor description (ReadMail) |
.mov |
QuickTime Video Clip |
|
Apple QuickTime Audio |
|
AutoCAD AutoFlix Movie |
.mp2 |
Mpeg audio file (xing) |
.mp3 |
mp3PRO Audio file |
|
MPEG Audio Stream, Layer III |
|
SHARP MZ-series Emulator file |
|
Wrapster Wrapped file |
.mp4 |
MPEG-4 Video File |
.mpa |
MPEG Audio Stream, Layer I, II or III |
.mpc |
Calender file (MS Project) |
.mpd |
MS Project database file |
.mpe |
MPEG Movie Clip |
.mpeg |
MPEG Movie Clip |
.mpf |
MS Design Gallery |
|
MosASCII Project Workspace file |
.mpg |
MPEG-1 animation |
.mpl |
Playlist Data file |
.mpls |
Blu-ray Information file |
.mpm |
Mathplan macro (WordPerfect Library) |
.mpp |
Project file (MS Project) |
|
CAD Drawing File |
.mpq |
Blizzard Game Data file |
.mpr |
Generated program (FoxPro) |
.mps |
Multimedia File |
|
Casio PDL Pocket Streets Map |
.mpt |
Bitmap graphics (Multipage TIFF) |
|
Template File (MS Project) |
.mpv |
View file (MS Project) |
.mpw |
MosASCII Project Workspace file |
.mpx |
Compiled menu program (FoxPro) |
.mrb |
Multiple Resolution Bitmap graphics (MS C/C++) |
.mrc |
MIRC Script file |
|
Bibliographic Data Format |
.mrk |
Informative Graphics markup file |
.mrs |
Macro Resource file (WordPerfect for Win) |
.msc |
MS C makefile |
.msd |
MS Diagnostic Utility Report |
.msf |
Multiple Sequence file |
.msg |
Message |
.msi |
Windows Installer file |
.msm |
MultiSIM Circuit Diagram |
.msn |
MSN Content Plus file |
.mso |
Math Script Object file |
|
MS FrontPage file |
|
MS Word OLE Web Page Storage Stream |
.msp |
Bitmap graphics (Microsoft Paint) |
.mspx |
XML based Web Page |
.mss |
Manuscript text file (Perfect Writer – Scribble – MINCE – Jove) |
.mst |
ChemFinder Chemical Structure Index |
|
DATAIR Pension System Master file |
|
Minispecification file (Prosa) |
|
Setup script (MS Windows SDK) |
|
Visual Test Source file |
.msu |
Windows Update file |
.msv |
Sony Memory Stick Format |
.msw |
Text file (MS Word) |
.mswmm |
Windows Movie Maker Project |
.msx |
Compressed CP/M file archive created by MSX |
.mtd |
Digital Sheet Music |
.mth |
Math file (Derive) |
.mtm |
Multitracker Module music |
.mts |
AVCHD Video file |
|
Viewpoint iPix file |
.mtv |
MTV Music Generator |
.mtw |
Datafile (Minitab) |
.mtx |
Temporary File often used by a browser or TWAIN device |
|
Viewpoint iPix file |
|
Max Magic Microtuner tuning text file |
.mu |
Menu (Quattro Pro) |
.mu3 |
Myriad Music file (packed sounds & digital tracks) |
.muf |
ProtoMuck Multi User Forth Program |
.mul |
Ultima Online Game |
.mus |
MusicTime Sound file |
|
Myriad Music file |
.mvb |
Database |
|
MS Multimedia viewer file |
|
MvPCbase www.mvsoft-comp.com |
.mvc |
Music Collector Collection Manager file |
.mvd |
MicroDVD (DVD movie file) |
.mvf |
Stop frame file (AutoCAD AutoFlix) |
.mvi |
Movie command file (AutoCAD AutoFlix) |
.mvw |
Log file (Saber LAN) |
.mwf |
Animation (ProMotion) |
.mwp |
Lotus Wordpro 97 Smartmaster file |
|
MegaWorks Pack file |
.mws |
Maple Worksheet File |
.mwv |
MovieWorks file |
.mxd |
GIS Project file |
.mxe |
Macro Express |
|
Mindex Effect Album |
.mxf |
Material eXchange Format for the interchange of audio-visual |
|
Material with associated data and metadata. |
.mxl |
Moxcel Spreadsheet File |
.mxm |
MS Project/Outlook Team Assign Task |
.mxp |
Macromedia Extension Manager |
|
ArcReader Published Map |
.mxt |
Data (MS C) |
.myp |
Presentation (MM Make Your Point) |
.myr |
Myriad Music file |
.mys |
Myst Saved Game |
.myt |
Myriad Tutorial file |
.mzp |
Maxscript Compressed File |