Filename Extensions
If you are seeking information about file extensions, then you are in the right place at right time.

Details of extension .cmx

2 extension(s) and 0 alias(es) in our database

Below, you can find answers to the following questions:

  • What is the .cmx file?
  • Which program can create the .cmx file?
  • Where can you find a description of the .cmx format?
  • What can convert .cmx files to a different format?
  • Which MIME-type is associated with the .cmx extension?
Qualcomm Compact Media Extensions .cmx file icon

Qualcomm Compact Media Extensions

CMX file is a Qualcomm Compact Media Extensions.
Category: Multimedia files
Application: -
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:
Corel Presentations Exchange Document .cmx file icon

Corel Presentations Exchange Document

CMX file is a Corel Presentations Exchange document. Corel Presentations is a presentation-graphics program akin to Microsoft PowerPoint and's Impress. It is available only as part of the Corel WordPerfect Office productivity suite.
Detailed description not available
Category: Document files
Program name: -
Mime-type: application/vnd.corel-presentations
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:
Corel Presentations Document
Corel Presentations Template
Harvard Graphics 3.0 Show Presentation
Harvard Graphics 3.0 Chart
Harvard Graphics 3.0 Template
Harvard Graphics Symbol
Harvard Graphics Presentation
Harvard Graphics Style
Harvard Graphics Drawing

Other types of files may also use the .cmx file extension. If you have helpful information about .cmx extension, write to us!

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

Microsoft SQL Server Data Mining Extension
SysMetrix Skin
AutoCAD Standards Check
VMware Virtual Machine Configuration
Poser Compressed Camera Data
MasterCook 5 Recipe Pictures
Comic Collector Collection Data
Oracle Forms Form Module Executable

The .cmx filename extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

smx (24), dmx (15), xmx (1), chx (1), mcx (1), cx (1), cmz (1), cmd (1), cma (1), clx (1), vmx (1), mx (1), fmx (1), cxm (1), cnx (1)

Can't open a .cmx file?

If you want to open a .cmx file on your computer, you just need to have the appropriate program installed. If the .cmx association isn't set correctly, you may receive the following error message:

Windows can't open this file:

File: example.cmx

To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select from a list of programs that are installed on your computer.

To change file associations:

  • Right-click a file with the extension whose association you want to change, and then click Open With.
  • In the Open With dialog box, click the program whith which you want the file to open, or click Browse to locate the program that you want.
  • Select the Always use the selected program to open this kind of file check box.

Supported operating systems

Windows Server 2003/2008/2012/2016, Windows 7, Windows 8, Windows 10, Linux, FreeBSD, NetBSD, OpenBSD, Mac OS X, iOS, Android

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