What is a .SIF File And How To Open It – Microsoft (Visual Guide)

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Have you downloaded a file with .sif extension, but you have never seen this extension before? It is possible that you know what the file does, but you are unsure on how to open it. Fear not, in this article we will show you how to easily open the .sif file in few simple steps on various systems.

What is a .SIF file?

The .SIF file extension is Windows Setup Information File. The development of this file was done by Microsoft. This file belongs to the text format and it is a settings related file.

What to know

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

How to open a .SIF file?

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

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

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

1. The first step is to download the Microsoft Notepad software. You will be using this software in order to open the file.

Step 2

Step 2: Locating your .SIF 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: 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 Microsoft Notepad software 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 .SIF file?

If you cannot open the .SIF file, it is entirely possible that you are trying to open the wrong file. There are many similar file extensions that look like the .SIF file.sif – Synfig Studio Development Team. 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 .SIF file with the Microsoft Notepad program on Windows.