What is a .CML File And How To Open It – TheGreenBow


Have you came across a file with the .cml 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. That’s why we have made this article! You will learn how to open the .cml file extension on various systems, what it is and how to work with it.

What is a .CML file?

The file extension .CML stands for CryptoMailer Encrypted File. It was developed by TheGreenBow. The file has the binary format, and it is a miscellaneous file.

What to know

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

How to open a .CML file?

Below we have written a comprehensive guide on how to open the .CML file on various operating systems.

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

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

1. The first step is to download the TheGreenBow CryptoMailer software. This software will be used for opening the file. Other software that can be used in opening this file is: TheGreenBow CryptoMailer.

Step 2

Step 2: Locating your .CML 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. After choosing the “Open with” option, you will have an option to choose the TheGreenBow CryptoMailer 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 .CML file?

If you are still unable to open the .CML file, it might be because you are trying to open the wrong one. The .CML file extension is similar to other file extensions such as: .cml – Chemical Markup Language File, .cml – Viva Media, .cml – Open Geospatial Consortium. 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 .CML file with the TheGreenBow CryptoMailer program on Windows.