.WBK File Overview

File Extension:	WBK
File Type Description:	Word Document Backup
File Type Developer:	Microsoft Corporation
Primary Associated Software:	Microsoft Word
Primary Software Developer:	Microsoft Corporation

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Home File Types Backup Files WBK

What is File Extension WBK?

Word Document Backup files are the most popular type of files to carry the WBK file extension, originally developed by Microsoft Corporation for Microsoft Word. Website visitor analysis indicates that WBK files are commonly found on Windows 10 user machines, and are most popular in United States. Google Chrome is their primary internet browser for the bulk of these users.

Associated Developers and Software

	Microsoft Word by Microsoft Corporation
	Corel WordPerfect X8 by Corel

Top WBK User Languages

Top WBK 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

Other File Types Related to WBK Files

Extension	File Type Developer	File Category	File Type Description
.PROVXML	Microsoft Corporation	Settings Files	Microsoft Windows Provisioning XML Data
.SSH	Microsoft Corporation	Web Files	Microsoft Internet Explorer Style Sheet
.MCL	Microsoft Corporation	Settings Files	Windows Media Center Link File
.DOCX	Microsoft Corporation	Text Files	Microsoft Word Open XML Document
.ISS	Jordan Russell	Settings Files	Inno Setup Script
.AHI	Microsoft Corporation	Data Files	Microsoft Dynamics AX Online Help Index
.LGX	Microsoft Corporation	System Files	Microsoft Windows Received Message Data
.MKE	Microsoft Corporation	Uncommon Files	Microsoft Windows SDK Make Data
.WK1	IBM	Data Files	Lotus Worksheet
.BGL	Babylon Software Ltd.	Data Files	Babylon Glossary File