List of Extensions starting with the letter M – Name and Description

List of All the File Extensions Formats and Types Starting With the Letter M

 

  • .M3U MP3 songs playlist
  • .MA1 Diablo II Act 1 saved map progress
  • .MA1.MMF SMAF Synthetic music mobile application format
  • .MA2.MMF SMAF Synthetic music mobile application format
  • .MACP Apple Macintosh MacPaint bitmap image
  • .MACS Apple Mac OS system
  • .MAF Microsoft Access form shortcut
  • .MAILLOC Apple Mac OS X Finder mail internet location
  • .MAILTOLOC Apple Mail mail address
  • .MD
    • Chaos Desktop metadata
    • Machine description
    • Markdown markup language
    • Mayura Draw vector drawing
    • MDCD compressed files archive
    • Moneydance financial data
    • Mungyodance data pack
    • MuseData music notation
    • Technics keyboard user MIDI settings
    • Teknical eLearning objects meta-data
  • .MKV Matroska video-audio multimedia
  • .MP3
    • Compressed audio and music file, mp3 songs or ringtones
    • Masterpoint green points
    • mp3HD audio
    • mp3PRO
    • SHARP MZ-series emulator
  • .MP4 MPEG-4 video files format
  • .MPP
    • Microsoft Project plan files
    • BX-24 Basic Express compiler map
    • CAD drawing
    • Musepack audio
  • .MUI
    • Amiga MUI default class/library
    • MultiLanguage Windows resource
    • Opengl Glut