.CML File Extension

File Type:
CryptoMailer Encrypted File

Having trouble opening .cml extension? Don't panic! This page explains what cml files are as well as suggests programs you may use to open cml files. You can download these programs through this page.

What is a CML file?

Cml file extension has CryptoMailer Encrypted file type, developed by TheGreenBow, which is associated with the "misc files" category.

CryptoMailer – an application for secure file sending via emails – is responsible for creating files with this extension. When the user encrypts a file with CryptoMailer, the software automatically generates a CML file. CML files can be opened and decoded by the recipient with the help of CryptoMailer, which is compatible with the most popular email agents such as Microsoft Outlook, Mozilla Thunderbird, Windows Live Mail, and other email applications.

To learn how you can open the given file, read the information below.

cml file icon
File Type:
CryptoMailer Encrypted File
Misc Files

How to open CML file?

Double click the cml file to open it. The file will open automatically if file associations have been correctly installed and there is a proper program on your computer; if not, file associations may be corrupted and your OS either cannot find the proper program, or you might not have one for opening the file. First, we recommend downloading our utility to fix file association errors; then, you can download any program for opening the .cml extension from the ones suggested below. If you are certain there is nothing wrong with the file associations, you may proceed to method 2 right away; besides, if you can't make up your mind when choosing the right program, use Universal File Viewer from the last method.

Method 1: Fix file association errors

Follow these steps in order to automatically fix the cml extension associations' problem in no time:

  • Step 1: Click on "Download Solution" to download automatic tool provided by WikiExt.
  • Step 2: Click "Start Scan" to identify all potential issues.
  • Step 3: Review scan results and click "Fix Items".

File Size: 3.04 MB, Download time: < 1 min. on DSL/ADSL/Cable

This Tool is Compatible With: Windows XP, Vista, 7, 8/8.1, 10

Method 2: Download the appropriate software

The given list provides programs which may be used for opening or converting the cml file. Choose the proper program for your OS, and click it to start the download or proceed to the developer's website.

Programs that open CML files

Method 3: Use universal file viewer

In addition to the list of programs above, we recommend using Universal File Viewer. This tool can open over 250 file extensions and, most likely, it will be able to open the cml file as well. Download Universal File Viewer for your OS.

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