What is a .COURSE File And How To Open It (Guide)


While downloading files, you might have downloaded a file with the .course extension. You most likely know what the file is, but you might be unsure on how to open it. Don’t worry! This article explains everything about the .course file extension, how to open and work with it on various systems.

What is a .COURSE file?

The .COURSE file extension is Super Mario ReMaker Course File. The format of this game related file is text.

What to know

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

How to open a .COURSE file?

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

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

To open the .course file on Windows, please follow these 4 easy steps.

1. In the first step you need to download the Super Mario Remaker software. This software will be used for opening the file. You can also use Super Mario Remaker software.

Step 2

Step 2: Locating your .COURSE file

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

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

Step 4

Step 4: Choose the software and click ok

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

Still cannot open the .COURSE file?

If you cannot open the .COURSE file, it is entirely possible that you are trying to open the wrong file. The .COURSE file extension is similar to other file extensions such as: .cov – Microsoft, .coverage – Microsoft, .cox – Clickteam, .cp – Apple, .cp – Adobe Systems. 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 .COURSE file with the Super Mario Remaker program on Windows.