.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

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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 China. A majority of people seeking info on IO files are using the Google Chrome browser.

Associated Developers and Software

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

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
.P17	Peter B. Clements	Backup Files	PAR Recovery Volume
.Z09	Eugene Roshal	Compressed Files	Split Multi-volume RAR Compressed File
.BTOA	Smith Micro Software	Encoded Files	Binary-to-ASCII Encoded File
.CM0013	Samsung Electronics	System Files	Samsung Smart TV Index File
.GPD	Microsoft Corporation	Text Files	Generic Printer Description File
.GFW	Open Source	GIS Files	GIF World File
.AES256	Unknown Developer	Encoded Files	Insurance.aes256 Encrypted File
.SZX	Open Source	Data Files	Spectaculator ZX-State Snapshot
.CHAT	Snak Software	Web Files	IRC Chat Configuration File
.ACC	FKJ Software	Data Files	Graphics Accounts Data File