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LOCKFILE file extension

The table below provides useful information about the .lockfile file extension. It answers questions such as:

  • What is the .lockfile file?
  • What program do I need to open a .lockfile file?
  • How can the .lockfile file be opened, edited or printed?
  • How can I convert .lockfile files to another format?

Table of Contents

We hope you find this page helpful and a valuable resource!

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

✅ Mac OS X PLIST Lock

LOCKFILE file is a Mac OS X PLIST Lock. Mac OS X is Apple's operating system for its line of Macintosh computers.
LOCKFILE format description not yet available
Category: Other files
Application: Mac OS X
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
LOCKFILE aliases:
LOCKFILE related links:
LOCKFILE related extensions:
Mac OS X Location Manager Module

Mac OS X Location Manager Settings Data

Mac OS X FSEvents Data

Other types of files may also use the .lockfile file extension.

🔴 Can't open a .lockfile file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows cannot open this file:


To open this file, Windows needs to know what program you want to use to open it...

If you don't know how to set the .lockfile file association, check the FAQ.

🔴 Can I change the extension of files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.

If you have helpful information about the .lockfile file extension, write to us!

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