.BAK File Overview

File Extension:	BAK
File Type Description:	General Backup File
File Type Developer:	Various Developers
Primary Associated Software:	Microsoft SQL Server
Primary Software Developer:	Microsoft Corporation

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Home File Types Backup Files BAK

What is File Extension BAK?

The BAK file extension is a General Backup File file developed originally by Open Source for Linux. Internal website statistics show that BAK files are most popular with users in United States and those running the Windows 10 operating system. Generally, we have found that most of these people are Google Chrome users.

Associated Developers and Software

	Corel WordPerfect X8 by Corel
	THEOS by THEOS Software Corporation
	ProShow Producer by Photodex
	Act! by Swiftpage, Inc.
	ProShow Gold by Photodex
	BSL by Open Source
	FreeBSD by The FreeBSD Community
	RE-TOS by Public Works And Government Services Canada
	VoCATS by Randolph County Schools
	TED5 by id Software
	Google Earth by Google
	Finale by MakeMusic, Inc.
	Mozilla Firefox by Mozilla
	NetBSD by Open Source
	ACD Systems Canvas by Microsoft Corporation
	Grade Organizer by ISD Software Design
	Linux by Open Source
	AcqURL by GT Technologies
	TBK Tracker by Platte Canyon
	Visual UML by Visual Object Modelers
	Microsoft SQL Server by Microsoft Corporation
	T-Flex Parametric CAD by Top Systems
	Essbase by Oracle Corporation

Top BAK User Languages

Top BAK 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
	Linux

Other File Types Related to BAK Files

Extension	File Type Developer	File Category	File Type Description
.FPR	Hewlett-Packard	Data Files	Audit Workbench Project
.DWF	Autodesk, Inc.	3D Image Files	Autodesk Design Web Format File
.ONECACHE	Microsoft Corporation	Temporary Files	Microsoft OneNote Cache File
.POTM	Microsoft Corporation	Data Files	PowerPoint Open XML Macro-Enabled Presentation Template
.DSR	Activision	Game Files	Modern Warfare 3 Dedicated Server Recipe File
.ISMV	Microsoft Corporation	Video Files	Smooth Streaming MPEG-4 Multimedia Fragment
.DICT	Microsoft Corporation	Data Files	Dictionary File
.WCI	Microsoft Corporation	Data Files	Microsoft Indexing Service Catalog File
.CRDS	Microsoft Corporation	Backup Files	Windows CardSpace Backup File
.AGE OF EMPIRES / AGE OF MYTHOLOGY GAME FILE	Microsoft Corporation	Game Files	Age Of Empires/Age Of Mythology Game File