Windows
Compatible Applications
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.
Programs that can open and work with .midi files
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Mobile Applications
About .midi files
To open a .midi file, you need compatible software. Here are some options:
To convert a .midi file to another format, you can:
Like any file type, .midi files can be safe or potentially risky depending on their source:
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