Files with CNM extension can also be found as some sort of settings file for older Windows applications.

There are 3 other file types using
the CNM file extension!

cnm file icon.cnm - Pegasus Mail new mail message

cnm file icon.cnm - NoteMap outline file

cnm file icon.cnm - Kerio WinRoute Firewall electronic mail file

Detailed description

Software that works with cnm file extension

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CNM file extension - Microsoft Windows application menu options and setup file

What is cnm file? How to open cnm files?

File type specification:

System file type icon System file type

The CNM file extension is also related to files that contain application menu options for earlier versions of Microsoft Windows operating system. Most likely rare nowadays.

The default software associated to cnm file type:

Microsoft Windows icon

Microsoft Corporation logo Microsoft Windows  Microsoft Windows software

Company or developer:
  Microsoft Corporation

Microsoft Windows is 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 Windows 10.

Help how to open CNM files:

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 file with extension CNM:

As far as we know, this .cnm 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 .cnm file extension

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

  • Others cnm file

Unspecified and all other actions for computer programs working with cnm file - Microsoft Windows application menu options and setup file

Click on the software link for more information about Microsoft Windows. Microsoft Windows uses cnm 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.).

Microsoft Windows:

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CMG file extension > System file types

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