.IIF File Overview

File Extension:	IIF
File Type Description:	Intuit Interchange Format File
File Type Developer:	Intuit, Inc.
Primary Associated Software:	Microsoft Excel
Primary Software Developer:	Microsoft Corporation

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Home File Types Data Files IIF

What is File Extension IIF?

IIF files are a type of Intuit Interchange Format File developed for Microsoft Notepad by Microsoft Corporation. Data from our web servers (annonymous users) show that IIF files are most popular in United States and are often used by Windows 10. Statisically, these users are most likely running the Google Chrome internet browser.

Associated Developers and Software

	Intuit QuickBooks for Mac by Intuit, Inc.
	Intuit QuickBooks Pro by Intuit, Inc.
	Microsoft Excel by Microsoft Corporation
	Microsoft Notepad by Microsoft Corporation

Top IIF User Languages

Top IIF File User Browsers

Desktop Friendly?

Mobile Friendly?

Top User Operating Systems


Windows 10	Windows 11	Windows 6	Windows 8.1

Associated Operating Systems

	Windows
	Mac
	iOS
	Android
	Linux

Other File Types Related to IIF Files

Extension	File Type Developer	File Category	File Type Description
.P5	Larry Wall	Developer Files	Perl Source Code
.1ST	Microsoft Corporation	Data Files	Visual FoxPro Documenting Wizard List
.DGML	Microsoft Corporation	Developer Files	Visual Studio Directed Graph Document
.SAM	Microsoft Corporation	Text Files	LMHOSTS Sample File
.R82	Microsoft Corporation	Graphic Files	Flight Simulator Texture File
.INS	Open Source	Data Files	LaTeX Installer Script
.IDA	Microsoft Corporation	Data Files	Microsoft IIS Server Data
.ZPL	Inmatrix Media Solutions	Data Files	Zoom Player Play List
.SY3	Harvard Graphics	Data Files	Harvard Graphics Symbol File
.CRD	Open Source	Uncommon Files	Guitar Tabs