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CLG File

What are CLG files and how to open them

Are you having problems opening a CLG file or are you simply curious about its contents? We're here to explain the properties of these files and provide you with software that can open or handle your CLG files.

What is a CLG file?

CLG files have multiple uses, and Collage Maker Document is one of them. Read more about the other uses further down the page.

Collage Maker Document

We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

How to open CLG files

Important: Different programs may use files with the CLG file extension for different purposes, so unless you are sure which format your CLG file is, you may need to try a few different programs.

While we have not verified the apps ourselves yet, our users have suggested two different CLG openers which you will find listed below.

Last updated: July 13, 2020

All known file formats using extension .CLG

While Collage Maker Document is a popular type of CLG-file, we know of 2 different uses of the .CLG file extension. Different software may use files with the same extension for different types of data.

Windows System Image Manager Catalog File

Files that contain the .clg file extension are most commonly used by the Windows System Image Manager for SIM catalog files. These files contain details about the contents of a Windows System Image Manager image file.

A CLG file can include a variety of information about the contents of a Windows System Image Manager image, including details about the state of the packages and components that are used to display the contents of an associated WIM file. The WIM files contain the actual image data. The CLG files contain the WIM file's catalog data. These files are usually included with a user's Windows installation discs.

Various apps that use files with this extension

These apps are known to open certain types of CLG files. Remember, different programs may use CLG files for different purposes, so you may need to try out a few of them to be able to open your specific file.

Collage MakerCollage MakerUser submitted

Help us help others

File.org helps thousands of users every day, and we would love to hear from you if you have additional information about CLG file formats, example files, or compatible programs. Please use the links below or email us at submit@file.org to discuss further.