Files with lgc file extension can be found in Windows as application logs used to optimize the speed of installed programs.

There are 4 other file types using
the LGC file extension!

empty icon.lgc - Corel Layout Designer logic file for SGML

empty icon.lgc - SimpleK database

empty icon.lgc - Logicator data

empty icon.lgc - Screen Saver Toolkit file

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LGC file extension - Microsoft Windows application log

What is lgc file? How to open lgc files?

File type specification:

Various data file type icon Various data file type

lgc file icon: lgc filetype icon

The lgc file extension is mainly used by Microsoft Windows for application logs.

These lgc files are created and updated by Taskmon (msconfig) everytime a program is run.

When Defrag runs, and user selects Optimize Programs function, it uses the information in LGC files, to move the programs and commonly used files to the front of the disk drive.

The default software associated to open lgc file:

Microsoft Windows icon

Microsoft Corporation logoMicrosoft Windows  Microsoft Windows software

Company or developer:
Microsoft Corporation

A family of operating systems developed by the Microsoft Corp. The first Windows was released in 1985 as a GUI add-on to MS-DOS. MS-DOS based Windows versions were developed to 2000, when was released the last version called Windows ME. Windows based on NT core started in 1993. Windows NT family are developed to these days, the latest version is called Microsoft Windows 11.

Help how to open:

Probably not meant to be accessed by the user.

How to convert:

Probably cannot be converted to anything else.

List of software applications associated to the .lgc file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open lgc file, edit lgc file, convert lgc file, view lgc file, play lgc file etc. (if exist software for corresponding action in's database).

Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting lgc files.

Programs that can create lgc file - Microsoft Windows application log

Programs supporting the exension lgc on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about Microsoft Windows for create lgc file action.

Microsoft Windows:

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