.OLK File Overview

File Extension:	OLK
File Type Description:	Outlook Address Book File
File Type Developer:	Microsoft Corporation
Primary Associated Software:	Microsoft Word
Primary Software Developer:	Microsoft Corporation

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What is File Extension OLK?

Microsoft Outlook 2016 is the primary software program that utilizes the Outlook Address Book File file, originally developed by Microsoft Corporation. User statistics infer that these OLK files are popular with users from United States and most frequently found on the Windows 10 platform. A high percentage of these users browse the web using Google Chrome.

Associated Developers and Software

	Microsoft Outlook 2016 by Microsoft Corporation
	Microsoft Word by Microsoft Corporation

Top OLK User Languages

Top OLK 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
	Windows Phone

Other File Types Related to OLK Files

Extension	File Type Developer	File Category	File Type Description
.POT	Microsoft Corporation	Data Files	PowerPoint Template
.XIP	Apple	Compressed Files	MacOS Signed Archive
.MAD	Electronic Arts	Game Files	Electronic Arts Madcow Movie File
.XPP	Microsoft Corporation	Developer Files	X++ Source Code File
.QDS	Microsoft Corporation	Uncommon Files	Windows Directory Query File
.MPW	Microsoft Corporation	Settings Files	Microsoft Project Workspace File
.RTP	KTH Royal Institute of Technology	Data Files	Gromacs Residue Topology Parameter File
.B32	Microsoft Corporation	Developer Files	MS-DOS BCC Data
.CPK	CRI Middleware	Game Files	CRI Middleware Package
.MBF	Microsoft Corporation	Backup Files	Microsoft Money Backup File