Open .LCK file Extension

File Type : Frontpage-related File (Microsoft Corporation)

Compatible with: (Mac OSX 7, 8, 9, 10, 11, 12)

Searching for a program to open .LCK files?
The error "There is no application set to open the document." is a common problem faced by millions of Mac users daily. This happens either because the required app to open that file does not exist or there might be some malicious apps tempering your Mac


ExtensionSmallImg What is .LCK file?

Access control file used to "lock" a database or other file from being opened or changed by more than one user at a time; typically is open with the file is not in use and is locked when a user is working on the file; prevents accidentally overwriting changes and possible data corruption. Some programs that use LCK files include Microsoft FrontPage, Corel Paradox, Autodesk Inventor, Pegasus Mail, and ACT! contact management software. Since lock files are managed by their corresponding applications, they should not be opened manually.

Recommended Software Programs to open .LCK file

Microsoft Windows:
  • Referenced by various applications