.LCK File Overview

File Extension:	LCK
File Type Description:	Program Lock File
File Type Developer:	Autodesk, Inc.
Primary Associated Software:	Adobe Dreamweaver
Primary Software Developer:	Adobe Systems Incorporated

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Home File Types Uncommon Files LCK

What is File Extension LCK?

Adobe Systems Incorporated created the Program Lock File (LCK) file for the Adobe Dreamweaver software series. Visitor data analysis shows that these Program Lock File files are typically seen on Windows 10 user machines from United States. Generally, we have found that most of these people are Google Chrome users.

Associated Developers and Software

	Adobe Dreamweaver by Adobe Systems Incorporated
	Autodesk Inventor by Autodesk, Inc.
	Adobe PageMaker by Adobe Systems Incorporated

Top LCK User Languages

Top LCK 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 LCK Files

Extension	File Type Developer	File Category	File Type Description
.JSE	Microsoft Corporation	Executable Files	JScript Encoded File
.AAM	Adobe Systems Incorporated	Data Files	Authorware Map File
.WBMP	XnSoft	Raster Image Files	Wireless Bitmap Image File
.AETX	Adobe Systems Incorporated	Video Files	After Effects XML Project Template
.SCSS	Sublime HQ Pty Ltd	Web Files	Syntactically Awesome Stylesheets Syntax Data
.RMD	Thomson Reuters Corporation	Data Files	Reference Manager Data File
.MIF	Adobe Systems Incorporated	Page Layout Files	FrameMaker Interchange Format File
.M2TS	Sony	Video Files	Blu-ray BDAV Video File
.PM5	Adobe Systems Incorporated	Page Layout Files	PageMaker 5.0 Document
.FFO	Microsoft Corporation	System Files	Find Fast Document Properties Cache