MRA File

What are MRA files and how to open them

Are you having problems opening a MRA file or are you simply curious about its contents? We're here to explain the properties of these files and provide you with software that can open or handle your MRA files.

What is a MRA file?

A .MRA file is a MiSTer Arcade ROM Configuration file.

We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

How to open MRA files

Important: Different programs may use files with the MRA file extension for different purposes, so unless you are sure which format your MRA file is, you may need to try a few different programs.

While we have not verified the app ourselves yet, our users have suggested a single MRA opener which you will find listed below.

Last updated: March 26, 2012

Various apps that use files with this extension

These apps are known to open certain types of MRA files. Remember, different programs may use MRA files for different purposes, so you may need to try out a few of them to be able to open your specific file.

Help us help others

File.org helps thousands of users every day, and we would love to hear from you if you have additional information about MRA file formats, example files, or compatible programs. Please use the links below or email us at submit@file.org to discuss further.