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XRD file extension

The table below provides useful information about the .xrd file extension. It answers questions such as:

  • What is the .xrd file?
  • What program do I need to open a .xrd file?
  • How can the .xrd file be opened, edited or printed?
  • How can I convert .xrd files to another format?

Table of Contents

We hope you find this page helpful and a valuable resource!

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

✅ XRK Data File

XRD file is a XRK Data File. XRK is a Core Wars development system. Core War is a game played by two or more programs (and vicariously by their authors) written in an assembly language called Redcode and run in a virtual computer called MARS (for Memory Array Redcode Simulator). The object of the game is to cause all processes of the opposing program to terminate, leaving your program in sole posession of the machine.
XRD format description not yet available
Application: XRK
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
XRD aliases:
XRD related links:
XRD related extensions:
XRK Compiled Redcode Object File

XRK Redcode Source Code

Other types of files may also use the .xrd file extension.

🚫 The .xrd file extension is often given incorrectly!

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

ard, crd, drd, rd, rxd, srd, xd, xdd, xdr, xed, xfd, xr, xrc, xrf, xrr

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

The Dark Mod eXternal Data
Alphacam Router Drawing
wxWidgets XML Based Resource
XFIT XDD Format Data
Reaction Data File
Zemax Ray Database File
Microsoft Windows Cardfile
IMVU Material File
XML-Data Reduced Schema
RapidPLUS XML Application File

🔴 Can't open a .xrd 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:


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 .xrd 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 .xrd file extension, write to us!

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