Files with cmg file suffix are associated with the cramfs ROM file system package format.

There is one other file type using
the CMG file extension!

empty icon.cmg - ChessMaster saved game

Detailed description

Software that open cmg file

Add comment

Bookmark & share this page with others:

CMG file extension - cramfs ROM file system package

What is cmg file? How to open cmg files?

File type specification:

System file type icon System file type

The cmg file extension is related to the cramfs ROM file system package.

cramfs is a Linux filesystem designed to be simple, small, and to compress things well. It is used on a number of embedded systems and small devices.

Help how to open:

This file type is not meant to be opened directly, there is no software that could open and work with it directly, or there is no information available in public sources about opening this file type. This is usually the case of some internal data files, caches, temporary files etc.

How to convert:

As far as we know, this .cmg file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.

List of recommended software applications associated to the .cmg 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 cmg file, edit cmg file, convert cmg file, view cmg file, play cmg file etc. (if exist software for corresponding action in's database).

Unspecified and all other actions for computer programs working with cmg file - cramfs ROM file system package

Click on the software link for more information about Linux operating systems. Linux operating systems uses cmg file type for its internal purposes and/or also by different way than common edit or open file actions (eg. to install/execute/support an application itself, to store application or user data, configure program etc.).

Previous file extension
CIN file extension > System file types

Next file extension
file extension CNM


Follow us!

Enter any file extension without dot (e.g. pdf)
Search for file extension details and associated application(s)

RSS feed