What is a .VMX File And How To Open It – Valve

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Have you came across a file with the .vmx extension, but it is a file you have never seen before? It is important to know how to open this file – in order to be able to work with it. That’s why you are here! We have made this guide for you to learn more about the .vmx file extension and how to open it.

What is a .VMX file?

The .VMX file extension stands for Valve Map Backup File. The developer of this file extension is Valve. The file has the text format, and it is a game related file.

What to know

There is currently 0 software that can open the .vmx file on 0 platforms.


There are currently no software associated with this file extension, if you have any information please let us know.