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RBJ file extension

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

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

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

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

✅ XRK Compiled Redcode Object File

RBJ file is a XRK Compiled Redcode Object 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.
RBJ format description not yet available
Application: XRK
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
RBJ aliases:
RBJ related links:
RBJ related extensions:
XRK Redcode Source Code

XRK Data File

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

🚫 The .rbj file extension is often given incorrectly!

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

bj, ebj, rb, rbh, rbi, rbk, rbm, rbn

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Windows 95 Registry Backup
Sound Forge Batch Job
Richard's Bridge Notation Data
RBH UNC500 Firmware
Geoworks Error Checking Object
eBahn Reader Data
Rocket eBook
RealBasic Source Code
RealBasic Menu
Ruby Console Application

🔴 Can't open a .rbj 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 .rbj 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 .rbj file extension, write to us!

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