How to open a file with .CNA extension?

File Type : Catena Data File (OpEx Software LLC)
Compatible with (Win10, Win8, Win7, Vista and WinXP)

You'll need a new app to open this .CNA file

Searching for the right program to open .CNA files?

"You'll need a new app to open this file" is probably the most common error faced by millions of Windows users every day. This is either because the program required to open a file is not available on your system or there may be other issues.

We recommend that you run a free scan to check for missing drivers.


What is .CNA file extension?

Project file created with Catena, a business performance optimization program used for improving quality, service, and profitability; saved in a project folder along with a Toolkit folder that contains other project data.
You can see a list of software programs here on easyfileopener.org that can open this file type so that you don’t need to search for it on the web. You can then open your file with this extension using a software listed below.

Software that can be used to open CNAfiles:

  • OpEx Catena