What is a .GNO File And How To Open It – GenoPro


Have you downloaded a file with .gno extension, but you have never seen this extension before? You most likely know what the file is, but you might be unsure on how to open it. That’s why we have made this article! You will learn how to open the .gno file extension on various systems, what it is and how to work with it.

What is a .GNO file?

The .GNO file extension is from GenoPro Genealogy Tree File. This file extension was developed by GenoPro. This file belongs to the binary format and it is a data related file.

What to know

There is currently 0 software that can open the .gno file on 0 platforms.


Unfortunately, we haven’t found a software associated with this file extension yet, however we are working on it!