MCO File Extension

The MCO file extension was created by Microsoft and is also known as the Live Messenger Winks File. MCO is classified as a Misc Files and The format of this file type has not been determined yet. You can open MCO files in Mine-imator program.

Live Messenger Winks File Type

Live Messenger Winks File Type
Extension .mco
Developer Microsoft
Popularity 5.0 (6 Votes)
Mime Type mime-type/not.available
Default Program Mine-imator
Category Misc Files
Format Not Available
Updated 6/1/2025

What is a MCO File Type?

With Messenger Jump you can install d' eye! MSN BackUp or MSN Winks Installer.

Windows Live Messenger was dropped in 2013 and moved to Skype.

Free Online MCO Tools & Apps

Access powerful and secure free online MCO tools to convert, view, edit, merge, split, and compare MCO files — all without installing any software. Our tools support the .MCO (Live Messenger Winks File) file extension and run smoothly in any modern browser.

Select a tool below to explore features and manage your MCO files directly from your device with ease.

MCO Files Common Issues

There are few common issues with the Live Messenger Winks File .MCO File Extensions while opening the .MCO files on Windows and MacOs, we have solution to those issues such as:

Can't Open MCO Files?

  1. You must have supported software programs installed for Live Messenger Winks File on your system such as Mine-imator.
  2. Associate default Mine Imator Mine-imator program for *.mco (Live Messenger Winks File) files.

    Associate MCO Default Program on Windows
    1. Right-click a *.MCO (e.g example.mco) file and click Open With.
    2. In the Open with dialog box, click Mine Imator Mine-imator program Or click Browse to locate the program (*.exe) that you want.
    3. Select check box for Always use this app to open .mco files.

Related MCO File Extensions

MCO default file extension is .MCO and other similer related extensions are:

All Platform Software Programs for MCO File Extension

List of all softwares that can open the MCO files on each platforms such as Windows, Mac, iOS, Linux, Web and Android, you may click the each software link for more details for other supported formats for each software and the verified direct download links for each software with complete lisensing details.

Microsoft Windows logo image Open MCO File on Windows

Software License Developer
Mine-imator image. Mine-imator 000 for Windows Free Mine-imator

MacOs logo image - FileProInfo.comOpen MCO File on Mac OS

Software License Developer

Linux logo image - FileProInfo.comOpen MCO file on Linux

Software License Developer

Website logo image - FileProInfo.comOpen MCO file on Web

Software License Developer

iOS logo image - FileProInfo.comOpen MCO file on iOS

Software License Developer

Android logo image - FileProInfo.comOpen MCO file on Android

Software License Developer

About Licensing

  1. Free Trial This software are often used for an attempt period, like 14 days, before requiring payment. Some trial versions have a reduced feature set.
  2. Free This software is liberal to use. Examples include open-source , freeware software, like free programs supported by advertising.
  3. Free+ This software is liberal to download and use, but contains in-app purchases (IAP) to unlock additional content or functionality.
  4. Paid This software must be purchased so as to use it. it's going to be offered as a perpetual license or ongoing subscription.
  5. Included with OS This software is bundled with an OS , like Windows, macOS, or Android.

MCO file extension icon image.About MCO - Live Messenger Winks File

FileProInfo is to help you understand about the Live Messenger Winks File with *.MCO suffix, and provide the complete detail as how to open, edit, convert, merge, split and compare it with other related software programs, software download links and free online apps and tools.

Our professional team members at FileProInfo have been individually researched and verified the details for MCO. We want to be 100% accurate and publish the information about file formats, tools, apps and software programs that we have tested and validated.

If you would like to suggest any additions or updates to this page for MCO, please let us know.

Updated 6/1/2025