Filename Extensions
If you are seeking information about file extensions, then you are in the right place at right time.

Details of extension .lck

1 extension(s) and 0 alias(es) in our database

Below, you can find answers to the following questions:

  • What is the .lck file?
  • Which program can create the .lck file?
  • Where can you find a description of the .lck format?
  • What can convert .lck files to a different format?
  • Which MIME-type is associated with the .lck extension?
General Program Lock File .lck file icon

General Program Lock File

LCK file is a General Program Lock File. File locking is a mechanism that restricts access to a computer file by only allowing one user or process access at any specific time.
Detailed description not available
Category: Other files
Application: -
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:

Other types of files may also use the .lck file extension. If you have helpful information about .lck extension, write to us!

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

Liskell Source Code
Label Designer Plus Document
Corel R.A.V.E Project
IntelliCAD Custom Keyboard File
Perfect World Package
Microsoft SMS Package
Lipikar Custom Map
L0phtCrack Password Database
Larson Davis System 824 Firmware Authorization Data

The .lck filename extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

lsk (9), pck (8), clk (6), ick (6), lcm (3), ldk (1), lk (1), lkc (1)

Can't open a .lck file?

If you want to open a .lck file on your computer, you just need to have the appropriate program installed. If the .lck association isn't set correctly, you may receive the following error message:

Windows can't open this file:

File: example.lck

To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select from a list of programs that are installed on your computer.

To change file associations:

  • Right-click a file with the extension whose association you want to change, and then click Open With.
  • In the Open With dialog box, click the program whith which you want the file to open, or click Browse to locate the program that you want.
  • Select the Always use the selected program to open this kind of file check box.

Supported operating systems

Windows Server 2003/2008/2012, Windows 7, Windows 8, Linux, FreeBSD, NetBSD, OpenBSD, Mac OS X, iOS, Android

Rate this page

4 / 5 based on 27 user ratings.