What is a .FAMILYFILE File And How To Open It – Leister Productions

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Have you came across a file with the .familyfile extension, but it is a file you have never seen before? It is possible that you know what the file does, but you are unsure on how to open it. That’s why you are here! We have made this guide for you to learn more about the .familyfile file extension and how to open it.

What is a .FAMILYFILE file?

The .FAMILYFILE file extension stands for Reunion Family File. The developer of this file extension is Leister Productions. This data related file is in binary format.

What to know

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

How to open a .FAMILYFILE file?

Below we will show you a step-by-step guide on how to open the .FAMILYFILE file on various operating systems.

How to open a .FAMILYFILE file on Mac

To open the .familyfile file on Mac, please follow these 4 easy steps.

1. The first step is to download the Leister Productions Reunion software. You will be using this software in order to open the file.

Step 2

Step 2: Finding your .FAMILYFILE file

2. The second step is locating 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: Clicking “Open with”

3. In the third step, after locating your file, right click on it and click “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 Leister Productions Reunion software that you have downloaded. Click on the software and click “OK”. Congratulations! You have opened your file on Mac.

Still cannot open the .FAMILYFILE file?

If you cannot open the .FAMILYFILE file, it is entirely possible that you are trying to open the wrong file. There are many similar file extensions that look like the .FAMILYFILE file.fan – MakeMusic, .fan – AutoDesSys, .fap – Ensoniq, .faq – Frequently Asked Questions Document, .far – Electronic Arts. 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 .FAMILYFILE file with the Leister Productions Reunion program on Mac.