.IO File Overview

File Extension:	IO
File Type Description:	CPIO Compressed File Archive
File Type Developer:	Open Source
Primary Associated Software:	Linux
Primary Software Developer:	Open Source

Open your files with FileViewPro File Viewer

Download File Opener

Optional Offer for FileViewPro by Solvusoft | EULA | Privacy Policy | Terms | Uninstall

Home File Types Compressed Files IO

What is File Extension IO?

Open Source developed the CPIO Compressed File Archive file type when the Linux was initially released. Website visitor analysis indicates that IO files are commonly found on Windows 10 user machines, and are most popular in United States. A majority of people seeking info on IO files are using the Google Chrome browser.

Associated Developers and Software

	Unix by AT&T Labs
	Arabian Nights by Silmarils
	Linux by Open Source

Top IO User Languages

Top IO File User Browsers

Desktop Friendly?

Mobile Friendly?

Top User Operating Systems


Windows 10	Windows 11	Windows 6	Windows 8.1

Associated Operating Systems

	Linux
	Unix
	Windows

Other File Types Related to IO Files

Extension	File Type Developer	File Category	File Type Description
.CPD	Adobe Systems Incorporated	Data Files	RoboHelp Cache Project Database
.TOD	JVCKenwood Group	Video Files	JVC Everio Video Capture File
.M3	Blizzard Entertainment Inc.	3D Image Files	Blizzard MDX3 Model File
.A00	Robert K. Jung	Compressed Files	Split Multi-volume ARJ Compressed File Archive
.WA2	Midnight Synergy	Game Files	Wonderland Adventures Custom Adventure File
.I	Microsoft Corporation	Developer Files	Visual Studio Intermediate File
.CYS	Hot Neuron	Database Files	Clustify Summary Statistics File
.WA	Open Source	Compressed Files	Windows Addon Archive
.GCF	Valve	Game Files	Game Cache File
.BPS	Symantec Corporation	Uncommon Files	BPS Programs Virus File