File Extension Library


.XRD File Extension

  • Category: Game Files

What is an .XRD file?

.XRD file extension has been classified as Game Files.

.XRD is Core Wars data

The xrd file extension is associated with the Core Wars, a programming game for MARS virtual machine that is available for Windows, Mac and Linux.

The xrd file stores various data used by Core Wars game.


How to open:

You cannot open this file type manually, it is accessed by the game automatically.

How to convert:

These games files cannot be converted to anything else. However, sometimes modding.

How to Open .XRD file on different platforms

Open .XRD File on Windows

  • Right-click a .XRD
  • Left-click "Open With" > "Choose another app"
  • Select the program that opens .XRD file and Select check box "Always use this app to open .XRD files" Press "Ok"

Open .XRD File on Mac

  • Right-click (or Ctrl + Left-click) the .XRD file
  • Click "Open With" > "Other.."
  • Then choose another program from the app list and press "Open"
  • Select check box "Turn on" for "Always open in app"

Open .XRD File on Linux

Right click on the .XRD file, choose "Open with" and select a program from the list above

Open .XRD File on iPhone

Select a file. If you don't see an application to open the .XRD file, tap "Share" and choose the right app.
Method 2
Save the file. Then open the app «Files». Touch and hold the file, then release your finger. You will see a black menu bar. After that tap "Share" and select an application.

Open .XRD File on Android

Tap the Settings icon on an Android smartphone, then select «Applications». Click the Settings icon in the upper right corner of the screen, to change the default apps.
If you want to open, edit, save or even convert .XRD files on Android, then your best bet is to download one of the dedicated apps available on Google Play.

How to fix problems with .XRD files

  1. You need to update the application that you normally use to open .XRD files. Only the latest version of the software supports the current .XRD file format
  2. You need to check the .XRD file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)