.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 Word by Microsoft Corporation
	Microsoft Outlook 2016 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

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.PSSC	Microsoft Corporation	System Files	Windows PowerShell Session Configuration File
.BTR	Pervasive Software	Database Files	Btrieve Database File
.P7	Open Source	Web Files	PKCS #7 Digital Certificate File
.HDT	Adobe Systems Incorporated	Settings Files	Photoshop HDR Toning Preset File