How to open .cna file format?

The probably reason why you are at this website is a problem with opening .cna file. The full name of the file is Catena Project File. If the double-click on the file’s icon shows you a message that additional programs are needed to open the file, you’ll find the list of helpful programs in the bottom of the page.The developer of this format is OpEx Software.

Programs using this file extension: .cna

The file extension .cna can be used by another programs. If you have some useful information about .cna file type that may help other users HowOpen.org, please send them to us and we’ll update our database.

Visiting our website you are probably asking yourself:

• What application can open .cna file?
• How to open .cna file?
• What is .cna file?
• How can I convert .cna file?
• Where can I find informations about .cna file extension? (for example on the File Extension website)

We hope we have given you enough informations about this file type. Otherwise you can search some informations about .cna extension on Wikipedia.org.