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CMX

cmx icon

Corel Presentation exchange image

File type: Document file, Graphics file

Files with cmx extension can generally be found mostly as presentations created using the Corel Presentations program.

Found 5 different file type records with the same cmx filename suffix.

What is cmx file?

File type category:
Document file
Graphics file

Date updated: June 23, 2025

File extension cmx is associated with Corel Presentations, presentation-graphics program, developed by Corel Corporation, which is part of Corel WordPerfect Office suite.

cmx files are used for metafile exchange file format.

MIME types:
image/x-cmx
application/x-cmx
application/cmx
drawing/cmx

How to open cmx file?

Use Corel Presentations to open and work with the .cmx files.

How to convert cmx file?

It is possible that Corel Presentations may be able to export its own files to either another presentation format, or picture.

Suggested software to open cmx file:

Associated software actions with the cmx file

Software applications that can open cmx files:

Software applications that can edit cmx files:

Software capable of saving cmx files:

Programs for viewing cmx files:

Microsoft Windows

Multiplatform

Software apps that create cmx files:

Software apps that convert cmx files:

Multiplatform

Software apps that import cmx files:

Software apps that export cmx files:

Software apps that print cmx files:

Microsoft Windows

Multiplatform

Software applications that handle other tasks involving cmx files:

Apple Viewer data

File type category:
Various data file

Date updated: November 29, 2024

Record marked as obsolete and not updated for a long time.

The cmx file extension was also used by app for Macintosh computers with System or Mac OS Classic operating systems, called Apple Viewer.

The cmx file stores some kind of data.

Suggested software to open cmx file:

Associated software actions with the cmx file

Software applications that handle other tasks involving cmx files:

Apple macOS / Mac OS X

Patch

File type category:
Various data file

Date updated: March 19, 2019

Record marked as obsolete and not updated for a long time.

The cmx file extension was also reported of being used for some sort of applications patch files.

Most likely some old format without support. No further information could be found.

Qualcomm CMX ringtone

File type category:
Audio and sound file
Mobile ringtone file

Date updated: December 6, 2018

Record marked as obsolete and not updated for a long time.

The cmx file extension is associated with the Qualcomm CMX (Compact Media Extension) ringtone file format may be used by Brew MP operating system for mobile phones.

The cmx file stores ringtone for Qualcomm based mobile phones. Seems to be obsolete.

Suggested software to open cmx file:

Associated software actions with the cmx file

Software applications that handle other tasks involving cmx files:

Multiplatform

Other operating systems or devices

The Sims 3D body mesh data file

File type category:
Game file

Date updated: January 23, 2020

File extension cmx is also used by The Sims computer game from Electronics Arts. These .cmx files contain 3D body mesh data and are used for 3D models in the game.

How to open cmx file?

Except for the game itself, various moding tools can be used to edit or work with .cmx files.

How to convert cmx file?

It might be possible that various modding tools can be used to export or convert models to other formats.

Suggested software to open cmx file:

Associated software actions with the cmx file

Software applications that handle other tasks involving cmx files:

Microsoft Windows

Convert .cmx files

Related file extensions