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

Details of extension .xmx

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

Below, you can find answers to the following questions:

  • What is the .xmx file?
  • Which program can create the .xmx file?
  • Where can you find a description of the .xmx format?
  • What can convert .xmx files to a different format?
  • Which MIME-type is associated with the .xmx extension?
Autodesk AutoCAD External Message File .xmx file icon

Autodesk AutoCAD External Message File

The XMX file is an Autodesk AutoCAD External Message File.
Category: Data files
Application: Autodesk AutoCAD
Program name: -
Mime-type: application/x-autocad
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:
.pcf Pro/ENGINEER Profile Configuration File
.acb Autodesk AutoCAD Color Book Data
.sup Pro/ENGINEER Master Configuration
.lgh Pro/ENGINEER Light Data
.dbx Autodesk AutoCAD Database Extension

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

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

.xmz SofTeach Secure Exam Data
.mx MX Designer Remote Control Data
.xmc Lingoes Configuration Data
.xm FastTracker 2 Music Module
.smx IBM Rational XDE SMX Data
.cmx The Sims 3D Body Mesh

The .xmx filename extension is often given incorrectly!

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

amx (1), zmx (1), xms (1), xmc (1), xm (1), smx (1), mx (1), cmx (1), xmz (1), xmd (1), xma (1), xlx (1), mxx (1), dmx (1)

Can't open a .xmx file?

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

Windows can't open this file:

File: example.xmx

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 2016/2019/2022, Windows 7, Windows 8, Windows 10, Windows 11, Linux, Mac OS X, macOS, iOS, Android