What is a .NJX File And How To Open It – NJStar Software (Guide)


Have you downloaded a file with .njx extension, but you are not sure what it is? You most likely know what the file is, but you might be unsure on how to open it. Fear not, in this article we will show you how to easily open the .njx file in few simple steps on various systems.

What is a .NJX file?

The .NJX file extension is NJStar Document. The creator of this file extension is NJStar Software. The format of this file is binary, and it is a text related file.

What to know

There are currently 2 software that can open the .njx file on 1 platform.

How to open a .NJX file?

Below we have written a comprehensive guide on how to open the .NJX file on various operating systems.

How to open a .NJX file on Windows (7, 8, 10)

Below you can see a visual guide on how to open the .njx file on Windows in 4 easy steps.

1. In the first step you need to download the NJStar Japanese WP software. You will be using this software in order to open the file. Other software that can be used in opening this file is: NJStar Chinese WP and NJStar Japanese WP.

Step 2

Step 2: Locating your .NJX file

2. In the second step you need to locate the downloaded file. If you don’t remember where you have downloaded your file to, you should check your /download/ folder as it usually gets automatically saved there.

Step 3

Step 3: Choose “Open with”

3. In the third step right click on your file and choose “Open with”.

Step 4

Step 4: Choose the software and click ok

4. After choosing the “Open with” option, you will have an option to choose the NJStar Japanese WP software you have downloaded. Choose your software and click on “OK”. That’s all, now you have opened your file on Windows.

Still cannot open the .NJX file?

If you are still unable to open the .NJX file, it might be because you are trying to open the wrong one. There are many similar file extensions that look like the .NJX file.nk – The Foundry, .nk2 – Microsoft, .nkb – Native Instruments, .nkc – Native Instruments, .nki – Native Instruments. You might be trying to open the wrong file, please recheck if you are trying to open the right file extension again.


In this article you have learned how to open the .NJX file with the NJStar Japanese WP, NJStar Chinese WP programs on Windows.