File Extension Library


.CNX File Extension

  • Developer by: David Harris
  • Category: Various data Files

What are .CNX files and how to open them?

Can't open .CNX file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .CNX file.

What is a .CNX file extension?

.CNX file extension is created by David Harris. .CNX has been classified as Various data Files.

.CNX is Pegasus Mail data

The cnx files are created when you read a final form version of a message in the queue manager. They should usually be deleted automatically when the message is closed.


How to open:

This file type is not meant to be opened directly, there is no software that could open and work with it directly, or there is no information available in public sources about opening this file type. This is usually the case of some internal data files, caches, temporary files etc.

How to convert:

As far as we know, this .cnx file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.

How to fix problems with .CNX files

  1. You need to update the application that you normally use to open .CNX files. Only the latest version of the software supports the current .CNX file format
  2. You need to check the .CNX file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)