What is a .ERSX File And How To Open It – Eraser (Easy Guide)

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Have you came across a file with the .ersx extension and you don’t know what it is? You most likely know what the file is, but you might be unsure on how to open it. Fear not, in this article we will show you how to easily open the .ersx file in few simple steps on various systems.

What is a .ERSX file?

The .ERSX file extension stands for Eraser Task List File. This file extension belongs to the developer Eraser. The format of this data related file is binary.

What to know

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

How to open a .ERSX file?

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

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

There are 4 simple steps to open the .ersx file on Windows.

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

Step 2

Step 2: Locating your .ERSX 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: 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 Eraser software you have downloaded. Choose your software and click on “OK”. Congratulations! You have opened your file on Windows.

Still cannot open the .ERSX file?

If you are still unable to open the .ERSX file, it might be because you are trying to open the wrong one. The .ERSX file extension is similar to other file extensions such as: .erx – Entity Relationship Data Model File, .es – Psychology Software Tools, .es – The Sage Group, .es2 – Psychology Software Tools, .esb – Season Workshop. 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 .ERSX file with the Eraser program on Windows.