.ICO File Overview

File Extension:	ICO
File Type Description:	Icon File
File Type Developer:	The GIMP Development Team
Primary Associated Software:	GIMP
Primary Software Developer:	The GIMP Development Team

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What is File Extension ICO?

The ICO file extension is a Icon File file developed originally by Apple for Apple Preview. Internal website statistics show that ICO files are most popular with users in China and those running the Windows 10 operating system. Generally, we have found that most of these people are Google Chrome users.

Associated Developers and Software

	IvanView by IvanView
	IrfanView by Open Source
	ACD Systems ACDSee by ACD Systems
	Paint 3D by Microsoft Corporation
	Axialis IconWorkshop by Axialis Company
	IconEdit2 by Dmitry Kozhinov
	Microsoft Windows Photos by Microsoft Corporation
	Lemkesoft GraphicConverter by Lemkesoft
	GIMP by The GIMP Development Team
	Apple Preview by Apple
	Microsoft Paint by Microsoft Corporation
	Sib Icon Editor by SibCode
	FastStone Image Viewer by FastStone Software
	IconCool Studio by Newera Software Technology, Inc.
	IcoFX by IcoFX Software

Top ICO User Languages

Top ICO 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
	Linux
	iOS
	Android

Other File Types Related to ICO Files

Extension	File Type Developer	File Category	File Type Description
.PGM	Jef Poskanzer	Raster Image Files	Portable Gray Map Image
.SR	Sun Microsystems	Raster Image Files	Sun Raster Image File
.AI	Adobe Systems Incorporated	Vector Image Files	Adobe Illustrator File
.QTK	Apple	Vector Image Files	Apple QuickTake Picture
.DIC	National Electrical Manufacturers Association (NEMA)	Raster Image Files	DICOM Image File
.DGT	Interscape	Data Files	Digital Gallery File
.PSD	Adobe Systems Incorporated	Raster Image Files	Adobe Photoshop Document
.ICON	The GIMP Development Team	Raster Image Files	Icon Image File
.RGB	Silicon Graphics, Inc.	Raster Image Files	RGB Bitmap
.FITS	Open Source	Raster Image Files	Flexible Image Transport System File