Home : File Types : LOCKFILE File

.LOCKFILE File Extension

File TypeMac OS X PLIST Lock File

DeveloperApple
Popularity
3.0 (1 Vote)
CategorySystem Files
FormatN/A

What is a LOCKFILE file?

Lock file used by the application preferences component of Mac OS X 10.7 Lion; saved as an empty file alongside a corresponding .PLIST file (e.g., the lock file for com.myapp.plist is com.myapp.plist.lockfile; used for marking access to a program's PLIST file when an application is open.

More Information

If a LOCKFILE file is deleted, Mac OS X recreates it the next time the corresponding application is opened. For example, if you delete Apple Mail's com.apple.mail.plist.lockfile file, it will be recreated the next time Mail is opened.

Lock files can be found in the user's ~/Library/Preferences/ directory.

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Programs that open LOCKFILE files
Updated 1/13/2015

About LOCKFILE Files

Our goal is to help you understand what a file with a *.lockfile suffix is and how to open it.

The Mac OS X PLIST Lock file type, file format description, and Mac programs listed on this page have been individually researched and verified by the FileInfo team. We strive for 100% accuracy and only publish information about file formats that we have tested and validated.

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