What is a .RSA File And How To Open It – Mojang (Easy Guide)

Table of Contents

Introduction

Have you downloaded a file with .rsa 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. Thanks to this easy guide you will be able to find out what .rsa file extension is, how to open it and how to work with it.

What is a .RSA file?

The file extension .RSA comes from Minecraft JAR Codesign File. It was developed by Mojang. The format of this file is binary, and it is a miscellaneous file.

What to know

There is currently 1 software that can open the .rsa file on 3 platforms.

How to open a .RSA file?

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

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

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

1. The first step is to download the Mojang Minecraft software. You will be using this software in order to open the file. Other software that can be used in opening this file is: Mojang Minecraft.

Step 2

Step 2: Locating your .RSA 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 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 Mojang Minecraft software you have downloaded. Click on the software and click “OK”. That’s all, now you have opened your file on Windows.

How to open a .RSA file on Mac

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

1. In the first step you need to download the Mojang Minecraft software. You will be using this software in order to open the file. The other software that you can use is Mojang Minecraft.

Step 2

Step 2: Finding your .RSA 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: 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 Mojang Minecraft software that you have downloaded. Click on the software and click “OK”. Congratulations! You have opened your file on Mac.

How to open a .RSA file on Linux

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

1. The first step is to download the Mojang Minecraft software. This software will be used for opening the file. The other software that you can use is Mojang Minecraft.

Step 2

Step 2: Locate the .RSA 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 right click on your file and choose “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 Mojang Minecraft software that you have downloaded. Click on the software and click “OK”. Congratulations! You have opened your file on Linux.

Still cannot open the .RSA file?

If you cannot open the .RSA file, it is entirely possible that you are trying to open the wrong file. There are many similar file extensions that look like the .RSA file.rsa – RSA Certificate File. You might be trying to open the wrong file, please recheck if you are trying to open the right file extension again.

Conclusion

In this article you have learned how to open the .RSA file with the Mojang Minecraft program on Windows, Mojang Minecraft program on Mac and Mojang Minecraft software on Linux.