Extension	File Type Developer	File Category	File Type Description	Software	Software Developer
.ICF	Zoom Telephonics	Backup Files	Zoom Router Configuration File	Microsoft Notepad	Microsoft Corporation
.IDF	Don Ho	Settings Files	MIDI Instrument Definition File	Microsoft Notepad	Microsoft Corporation
.IIF	Intuit, Inc.	Data Files	Intuit Interchange Format File	Microsoft Notepad	Microsoft Corporation
.IIL	Symantec Corporation	Data Files	Norton CleanSweep Installation Log File	Microsoft Notepad	Microsoft Corporation
.IML	JetBrains	Developer Files	IntelliJ IDEA Module	Microsoft Notepad	Microsoft Corporation
.IN	Bitplane	Data Files	SmartGENERATOR Template File	Microsoft Notepad	Microsoft Corporation
.INF	Parametric Technology Corporation	Temporary Files	Pro/ENGINEER Temporary	Microsoft Notepad	Microsoft Corporation
.INFO	GNU Project	Uncommon Files	Texinfo Document	Microsoft Notepad	Microsoft Corporation
.INO	Jordan Russell	Settings Files	Inno Setup Script	Microsoft Notepad	Microsoft Corporation
.INS	Open Source	Data Files	LaTeX Installer Script	Microsoft Notepad	Microsoft Corporation
.ION	Open Source	System Files	File Description File	Microsoft Notepad	Microsoft Corporation
.ISR	Open Source	Game Files	GoMoku Game File	Microsoft Notepad	Microsoft Corporation
.ISS	Jordan Russell	Settings Files	Inno Setup Script	Microsoft Notepad	Microsoft Corporation

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