SMX file extension
The table below provides useful information about the .smx file extension. It answers questions such as:
- What is the .smx file?
- What program do I need to open a .smx file?
- How can the .smx file be opened, edited or printed?
- How can I convert .smx files to another format?
Table of Contents
We hope you find this page helpful and a valuable resource!
4 extension(s) and 0 alias(es) found in database
✅ SysMetrix Skin

The SMX file is a SysMetrix Skin. SysMetrix is a skinnable clock and metering application.
✅ STATISTICA Matrix File

The SMX file is a STATISTICA Matrix File. STATISTICA is a statistical package, developed by StatSoft Inc.
✅ SmartMusic XML Data

The SMX file is a SmartMusic XML Data. SmartMusic is a software program that helps students receive, practice and submit their school music assignments from home.
✅ IBM Rational XDE SMX Data

The SMX file is an IBM Rational XDE SMX Data. Rational XDE is a graphical component modeling and development tool that uses the industry-standard Unified Modeling Language (UML).
Other types of files may also use the .smx file extension.
🚫 The .smx file extension is often given incorrectly!
According to the searches on our site, these misspellings were the most common in the past year:
Is it possible that the filename extension is misspelled?
We found the following similar file extensions in our database:
🔴 Can't open a .smx 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.smx
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 .smx 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 .smx file extension, write to us!