All about CM4 Files

The CM4 file type is primarily associated with NCR APTRA XFS.

CM4	File extension: CM4
	File type:	proprietary data file

What is a CM4 file?

CM4 files mostly belong to NCR APTRA XFS. CM4 files appear in two distinct forms:

NCR Content Manager 4 files: These use the CAP internal file format. They store campaign data for systems like NCR APTRA XFS ATM Software. The files are structured for precise data management in a corporate setting.

Championship Manager 4 save files: In this context, the file holds game progress for Championship Manager 4, often also described as Football Manager game data. This file type is tuned to record in‐game events and team management details.

FilExt.com tip: Although both use the same extension, they belong to different software ecosystems and are not interchangeable. Use the specific application for your file type to open or modify these files without risking data loss.

How to open a CM4 file

You need a suitable software like NCR APTRA XFS to open a CM4 file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your CM4 file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a CM4 file directly in the browser:. Just drag the file onto this browser window and drop it.

Online CM4 Text Viewer

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Online File Viewer

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Programs that open and convert CM4 files:

NCR APTRA XFS
See the previous paragraphs to learn more about the main application. CM4 files are often referred to as NCR APTRA XFS data files because this type of file is primarily created or used by this software.
CaseMap (Version 4.x Case Analysis File) by LexisNexis
CaseMap is a case analysis tool that allows you to organize and explore the facts, the cast of characters, and the issues in any legal case. CaseSoft, Ltd was acquired by LexisNexis 24 July 2006.
Championship Manager 4 (Saved Game) by Sports Interactive Ltd.
Starting in 2004 Sports Interactive will not develop games under the title of Championship Manager. Instead, Eidos Interactive will develop further installments of the series. Championship Manager 03/04 will be the last version developed by Sports Interactive. This file format is classified as Game.
ClipMate Data File

Technical Data for CM4 File Extension

File classification:

Data

Related files:

cap, cm, cm1, cm2, exe, zip, cm5, ct5, cm3, dat, cfg

The following listing is compiled from the database produced by the 'Associate This!' program, selected data from the main FILExt database and file extension information submitted by users.

ProgramID: CM4File
EXEFile: %ProgramFiles%\CaseSoft\CaseMap 4\Casemap.exe

a cm4 proprietary data file is a special file format and should only be edited and saved with the appropriate software.

How to solve problems with CM4 files

Associate the CM4 file extension with the correct application.
Update your software that should actually open proprietary data files. Because only the current version supports the latest CM4 file format. Search, therefore, e.g. on the manufacturer website after an available NCR APTRA XFS update.
To make sure that your CM4 file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
Click here to open your .CM4 file online - secure, fast, and no downloads needed.