CMX file extension

The table below provides useful information about the .cmx file extension. It answers questions such as:

• What is the .cmx file?
• What program do I need to open a .cmx file?
• How can the .cmx file be opened, edited or printed?
• How can I convert .cmx files to another format?

We hope you find this page helpful and a valuable resource!

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

✅ Qualcomm Compact Media Extensions

.cmx

Description:
CMX file is a Qualcomm Compact Media Extensions.

CMX format description

Category: Multimedia files

Application: -

Mime-type: application/octet-stream

Magic number: -

Magic string: -

Sample: -

CMX aliases:

-

CMX related links:

-

CMX related extensions:

-

✅ Corel Presentations Exchange Document

.cmx

Description:
CMX file is a Corel Presentations Exchange document. Corel Presentations is a presentation-graphics program akin to Microsoft PowerPoint and OpenOffice.org's Impress. It is available only as part of the Corel WordPerfect Office productivity suite.

CMX format description not yet available

Category: Document files

Application: Corel Wordperfect Office

Mime-type: application/vnd.corel-presentations

Magic number: -

Magic string: -

Sample: -

CMX aliases:

-

CMX related links:

-

CMX related extensions:

.shw

Corel Presentations Document

.prt

Corel Presentations Template

.sh3

Harvard Graphics 3.0 Show Presentation

.ch3

Harvard Graphics 3.0 Chart

.tp3

Harvard Graphics 3.0 Template

.sy3

Harvard Graphics Symbol

.pr4

Harvard Graphics Presentation

.sty

Harvard Graphics Style

.hdw

Harvard Graphics Drawing

.hgs

Harvard Graphics Graphic

Other types of files may also use the .cmx file extension.

🔄 .cmx converters

The following softwares are capable of converting .cmx files to other formats:

For example, using the softwares above, a .cmx file can be converted into one of the following formats:

🚫 The .cmx file extension is often given incorrectly!

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

🔴 Can't open a .cmx file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows cannot open this file:

example.cmx

To open this file, Windows needs to know what program you want to use to open it...

If you don't know how to set the .cmx file association, check the FAQ.

🔴 Can I change the extension of files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.

If you have helpful information about the .cmx file extension, write to us!