.MIDI

Musical Instrument Digital Interface

Learn about .midi files - Musical Instrument Digital Interface. Find software to open, compatibility information, and alternatives.

Audio 12 Searches File Extension Details
.MIDI
Musical Instrument Digital Interface

What is a .midi file?

File Extension Details

MIDI (Musical Instrument Digital Interface) is a technical standard that describes a communications protocol, digital interface, and electrical connectors that allow a wide variety of electronic musical instruments, computers, and other related devices to connect and communicate with one another. Unlike MP3 or WAV files, MIDI files do not contain actual recorded audio data. Instead, they contain 'event messages' that specify instructions for music, such as notation, pitch, velocity, volume, vibrato, stereo panning, and clock signals to synchronize tempo. This architecture makes MIDI files extremely small in size compared to digital audio formats because they only store instructions rather than waveforms. When a MIDI file is played, the playback device or software uses its own internal sound library, such as a synthesizer or sampler, to interpret the instructions and generate the sound. This format is indispensable for composers, music producers, and hobbyists for music composition, sequencing, and controlling hardware synthesizers. It allows for the precise editing of individual notes and performance parameters long after the initial performance was captured, providing a level of flexibility that traditional audio recording cannot match.

Software Compatibility

Programs that can open and work with .midi files

Windows

Compatible Applications

Windows Media Player Compatible
VLC Media Player Compatible
Ableton Live Compatible
FL Studio Compatible
MuseScore Compatible
Cakewalk Compatible

macOS

Compatible Applications

QuickTime Player Compatible
GarageBand Compatible
Logic Pro Compatible
VLC Media Player Compatible
MuseScore Compatible

Linux

Compatible Applications

VLC Media Player Compatible
Rosegarden Compatible
TiMidity++ Compatible
Audacity Compatible
Ardour Compatible

Mobile

Mobile Applications

GarageBand (iOS) Compatible
MIDI Clef (Android) Compatible
Perfect Piano Compatible
VLC for Mobile Compatible
FL Studio Mobile Compatible

Frequently Asked Questions

About .midi files

To open a .midi file, you need compatible software. Here are some options:

  • Windows Media Player
  • VLC Media Player
  • QuickTime Player
  • GarageBand (iOS)

To convert a .midi file to another format, you can:

  1. Use compatible software Many programs that open .midi files also allow you to save or export them to different formats.
  2. Try online conversion services: Websites like Zamzar, CloudConvert, or Online-Convert allow you to convert files between different formats without installing software.
  3. Specialized conversion tools: Search for '.midi converter' to find tools specifically designed for this file type.

  1. Verify the file extension is correct:
  2. Update your software:
  3. Try alternative software:
  4. Check for file corruption:

Like any file type, .midi files can be safe or potentially risky depending on their source:

  • Always scan files with antivirus software before opening
  • Keep your operating system and applications updated.
  • Be especially cautious with executable file types

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