File Extensions

# $ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

File Extensions M

  1. .M Matlab Function Macro Source Mathematica File
  2. .M Limbo Interface Declaration (Inferno OS)
  3. .M?? Ingres Modify Table/Index File (?? = Hex 00 to FF)
  4. .M18 Accolade Golf Course File
  5. .M1V MPEG File
  6. .M3 ModuleA 3 Program File
  7. .M3A MPEG Archive Enhanced
  8. .M3U Playlist File
  9. .M3D 3D Animations Macro Corel Motion 3D Animation
  10. .M3U MPEG URL
  11. .MA3 Harvard Macro (Harvard Graphics taken over by Serif)
  12. .MAC MacPaint Bitmap Graphic Macro (various)
  13. .MAD MS Access Module Shortcut
  14. .MAF MS Access Form Shortcut
  15. .MAG Picture File MS Access Diagram Shortcut
  16. .MAI Mail
  17. .MAK Make File (compiler project file)
  18. .MAM MS Access Macro Shortcut
  19. .MAN Manual
  20. .MAP Image Color Palette Duke Nukem WAD File Ingres Termcap Mapping FileLinker Map Micrografx Picture Publisher Format Data
  21. .MAQ MS Access Query Shortcut
  22. .MAR MS Access Report Shortcut
  23. .MAS Focus Master Data Definition MS Access Stored Procedures LotusFreelance Graphics Smartmaster File
  24. .MAT Sound File Matlab Variables Binary File MS Access Table ShortcutAutodesk 3D Studio Max and Viz File
  25. .MAV MS Access View Shortcut
  26. .MAW MS Access Data Access Page
  27. .MAX Kinetix's 3D Studio MAX Scene Paperport Scanned Image OrCAD LayoutFile
  28. .MAZ Hover Maze Data Division's dVS/dVISE File
  29. .MB Paradox Memo Holder
  30. .MB1 Apogee Monster Bash Data File
  31. .MBF MS Money Backup File
  32. .MBK dBase IV Multiple Index Backup
  33. .MBX Mailbox Message File (Outlook v1-4 or Eudora)
  34. .MCC Mathcad Configuration Dialer10 Calling Card Monu-Cad Pro CAD File
  35. .MCD Mathcad Document Monu-Cad Pro CAD File
  36. .MCF Mathcad Font
  37. .MCI Media Control Interface Command Set
  38. .MCL Multimedia Manager Collection File
  39. .MCP Mathcad Printer Driver
  40. .MCR DataCAD Keyboard Macro File
  41. .MCS MathCAD Format File
  42. .MCW Word for Macintosh Text File
  43. .MCX Graphic File
  44. .MD Compressed Archive File
  45. .MDA MS Access Add-in MS Access 2 Workgroup
  46. .MDB MS Access Database MS Access Application
  47. .MDE MS Access Database File
  48. .MDF Menu Definition File
  49. .MDL Digitrakker Music Module (by n-FaCToR) Rational Rose Quake ModelFile
  50. .MDM Telix Modem Definition
  51. .MDN MS Access Blank Database Template
  52. .MDP MS Developer Studio Project
  53. .MDT MS Access Add-in Data
  54. .MDW MS Access Workgroup Information
  55. .MDX dBase IV Multiple Index
  56. .MDZ MS Access Wizard Template
  57. .ME Information (e.g., README)
  58. .MEB WordPerfect Macro Editor Bottom Overflow File
  59. .MED WordPerfect Macro Editor Delete Save OctaMED Tracker Module
  60. .MEM WordPerfect Macro Editor Macro Memory File of Variables MS FoxProMemory Variable Save File
  61. .MEN Menu
  62. .MEQ WordPerfect Macro Editor Print Queue
  63. .MER WordPerfect Macro Editor Resident Area Data Interchange Format
  64. .MES Message File WordPerfect Macro Editor Work Space
  65. .MET WordPerfect Macro Editor Top Overflow File Presentation ManagerMeta File OmniPage Document
  66. .MEU DOS Shell Menus
  67. .MEX Matlab Executable Command WordPerfect Macro Editor Expound File
  68. .MF MetaFont Text File
  69. .MFF MIDI File Format
  70. .MGC MGCSoft Equation Editor File
  71. .MGF Image File Micrografx Font Materials and Geometry Format File
  72. .MGM MGCSoft Equation Editor Macro File
  73. .MH Graphic File
  74. .MHG Multimedia File
  75. .MHT MS MHTML Document (Archived Web Page)
  76. .MI Miscellaneous
  77. .MIC MS Image Composer File
  78. .MID MIDI File [Viewer]
  79. .MIF MIDI Instrument Adobe FrameMaker Interchange Format
  80. .MIL Group 4 Fax File
  81. .MIM Multi-Purpose Internet Mail Extensions (MIME) File [MIME]
  82. .MIX Power C Object File Multilayer Picture File (MS PhotoDraw 2000& MS Picture It!) Command & Conquer Movie/Sound File
  83. .MK Make File
  84. .MKE Make File
  85. .MKI Picture File
  86. .MLB Macro Library
  87. .MLI Encyclopedia Media List 3D Studio's Material-Library File
  88. .MLS Miles Sound Tools Compressed DLS
  89. .MM Macro Mania Macro Lightscape Material Map
  90. .MMC Media Catalog
  91. .MME Multi-Purpose Internet Mail Extensions (MIME) File [MIME]
  92. .MMF Meal Master Format MS Mail File
  93. .MMM Animation MS Multimedia Movie
  94. .MMP MindManager Player Play List File
  95. .MMS Miles Sound Tools (Midi+DLS/MLS)
  96. .MMZ MusicMatch Theme File
  97. .MN2 Descent2 Mission File
  98. .MN3 Descent3 Mission File
  99. .MND AutoCAD Menu Program File MNI Mandelbrot for Windows
  100. .MNG Animation Shop Animation Multi-image Network Graphic
  101. .MNT Foxpro Menu Memo
  102. .MNU Menu File (various)
  103. .MNW Menu File (various)
  104. .MNX AutoCAD Compiled Menu File Foxpro Menu
  105. .MNY MS Money File
  106. .MOB Device Definitions
  107. .MOD Music File ModuleA-2 Program File Windows Kernel Module Amiga andPC Tracker Module MS Multiplan Spreadsheet
  108. .MODEL Catia File
  109. .MOV QuickTime Video Clip [Viewer] Apple QuickTime Audio
  110. .MOZ Netscape Temp File
  111. .MP Multiplan File
  112. .MP1 MPEG Audio Stream, Layer I
  113. .MP2 MPEG Audio Stream, Layer II
  114. .MP3 MPEG Audio Stream, Layer III [Viewer]
  115. .MPA MPEG Audio Stream, Layer I, II or III
  116. .MPC MS Project Calender
  117. .MPD Mini Port Driver MS Project Database File
  118. .MPE MPEG Movie Clip
  119. .MPE.EXE MP3 Digital Player Wrapper
  120. .MPG MPEG Animation [Viewer] MPEG 1 System Stream
  121. .MPJ RoboHTML Project
  122. .MPM WordPerfect MathPlan Macro
  123. .MPP MS Project File CAD Drawing File
  124. .MPQ Blizzard Game Data File
  125. .MPR Foxpro Program
  126. .MPS Multimedia File
  127. .MPT MS Project Template File
  128. .MPV MS Project View
  129. .MPX Foxpro Compiler Menu MS Project Export File
  130. .MRB Multiple Resolution Bitmap Graphic
  131. .MRI MRI Scan
  132. .MRK Informative Graphics Markup File
  133. .MRS WordPerfect Macro Resource File
  134. .MS Checksum File for Anti-Virus
  135. .MSA Magic Shadow Archive
  136. .MSC Microsoft Common Console Document
  137. .MSG Program Message OzWin Message/Mail File MS Mail Message
  138. .MSH MASH (The Microsoft Agent Scripting Helper)
  139. .MSI Windows Installer File
  140. .MSK Autodesk Mask File PaintShop Pro Mask File
  141. .MSN MS Network Document Descent Mission File
  142. .MSP MS Paint Graphic File Windows Installer Patch
  143. .MST Minispecification Windows SDK Setup Script Visual Test Source File
  144. .MSW Word Text File
  145. .MSV Sony Memory Stick Format
  146. .MTH Derive Math File
  147. .MTM Sound File MultiTracker Music Module
  148. .MTV Picture File
  149. .MTW Minitab Data File
  150. .MU Quattro Menu
  151. .MUL Ultima Online Game
  152. .MUP Music Publisher File
  153. .MUS Audio File
  154. .MVB Database MS Multimedia Viewer File
  155. .MVE Interplay Video File [Descent2]
  156. .MVF Movie Stop Frame File
  157. .MWP Lotus Wordpro 97 Smartmaster File
  158. .MXT MS C
  159. .MYS Myst Saved Game
  160. .MZ MOZART Music Document
  161. .MZT MOZART Template File

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