What is a .ZRTF File And How To Open It – Nisus

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Have you came across a file with the .zrtf extension, but it is a file you have never seen before? Perhaps you know what the file is, but you simply don’t know how to open it. Thanks to this easy guide you will be able to find out what .zrtf file extension is, how to open it and how to work with it.

What is a .ZRTF file?

The .ZRTF file extension comes from Nisus Compressed Rich Text File. The developer of this file extension is Nisus. The file has the text format, and it is a text related file.

What to know

There is currently 1 software that can open the .zrtf file on 1 platform.

How to open a .ZRTF file?

Below you can find an easy to understand, step-by-step guide to open the .ZRTF file on your operating system/device.

How to open a .ZRTF file on Mac

We have written below an easy-to-understand guide on how to open the .zrtf file on Mac in 4 easy steps.

1. In the first step you need to download the Nisus Writer Pro software. You will be using this software in order to open the file. Other software that can be used in opening this file is: Nisus Writer Pro.

Step 2

Step 2: Finding your .ZRTF file

2. In the second step you need to locate the downloaded file. The file can be usually found in your /download/ folder if you don’t remember where you have downloaded it to.

Step 3

Step 3: Clicking “Open with”

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

Step 4

Step 4: Choosing the software to open your file

4. In the fourth step, after clicking “Open with”, you should see the Nisus Writer Pro software that you have downloaded. Click on the software and click “OK”. That’s all, now you have opened your file on Mac.

Still cannot open the .ZRTF file?

If you cannot open the .ZRTF file, it is entirely possible that you are trying to open the wrong file. The .ZRTF file extension is similar to other file extensions such as: .zs – ZenScript File, .zs0 – ZSNES, .zs1 – ZSNES, .zs2 – ZSNES, .zs3 – ZSNES. You might be trying to open one of them. Please recheck the file extension again.


In this article you have learned how to open the .ZRTF file with the Nisus Writer Pro program on Mac.