What is a .FLATPAK File And How To Open It (Simple Steps)

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Have you came across a file with the .flatpak extension and you don’t know what it is? Perhaps you know what the file is, but you simply don’t know how to open it. Fear not, in this article we will show you how to easily open the .flatpak file in few simple steps on various systems.

What is a .FLATPAK file?

The file extension .FLATPAK is from Linux Flatpak Application Bundle.The format of this file is binary, and it is a development related file.

What to know

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

How to open a .FLATPAK file?

In this part of the article we will show you how to open the .FLATPAK file on various operating systems.

How to open a .FLATPAK file on Linux

To open the .flatpak file on Linux, please follow these 4 easy steps.

1. In the first step you need to download the Flatpak software. This software will be used for opening the file. Other software that can be used in opening this file is: Flatpak.

Step 2

Step 2: Locate the .FLATPAK 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: Hover over the “Open with” button

3. In the third step, after locating your file, right click on it and click “Open with”.

Step 4

Step 4: Open the file choosing the software

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

Still cannot open the .FLATPAK file?

If you cannot open the .FLATPAK file, it is entirely possible that you are trying to open the wrong file. The .FLATPAK file extension is similar to other file extensions such as: .flatpakref – Linux Flatpak Application Package, .flatpakrepo – Linux Flatpak Repository, .flb – FileMaker, .flc – Autodesk, .fld – YSFLIGHT.com. 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 .FLATPAK file with the Flatpak software on Linux.