What is a .CPK File And How To Open It – CRI Middleware

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Have you downloaded a file with .cpk extension, but you are not sure what it is? Perhaps you know what the file is, but you simply don’t know how to open it. In this article we will explain what .cpk file extension is, how to open it and how to work with it.

What is a .CPK file?

The file extension .CPK is CRI Middleware Package. This file extension was developed by CRI Middleware. The format of this file is binary, and it is a game related file.

What to know

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


Unfortunately, we haven’t found a software associated with this file extension yet, however we are working on it!