IDF File Extension - Open .IDF files

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Common File Extensions

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.IDF File Extension

Run a free scan for .IDF file extension errors.

File Type

MIDI Instrument Definition File

Category

Settings Files

Common?

File Description

Defines the parameters for a specific MIDI instrument, such as a MIDI keyboard or other MIDI controller; provides an instrument ID, patch names (voices), a key map, channel assignments, and other information.

IDF files are usually referenced by audio production programs and typically should not be opened manually.

Program(s) that open idf files

Mac OS

Any text editor

Windows

Windows IDF Editor

Any text editor