What is a .OTM File And How To Open It – OriginLab (Guide)

Table of Contents


Have you came across a file with the .otm extension and you don’t know what it is? It is important to know how to open this file – in order to be able to work with it. Thanks to this easy guide you will be able to find out what .otm file extension is, how to open it and how to work with it.

What is a .OTM file?

The file extension .OTM is from Origin Matrix Template.The creator of this file extension is OriginLab. The file is a settings related file.

What to know

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

How to open a .OTM file?

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

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

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

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

Step 2

Step 2: Locating your .OTM 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. In the fourth step, after clicking “Open with”, you should see the OriginLab Origin software that you have downloaded. Click on the software and click “OK”. Congratulations! You have opened your file on Windows.

Still cannot open the .OTM file?

If you cannot open the .OTM file, it is entirely possible that you are trying to open the wrong file. There are many similar file extensions that look like the .OTM file.otm – Microsoft. 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 .OTM file with the OriginLab Origin program on Windows.