File Extension Library

.GNO File Extension

  • Developer by: GenoPro
  • Category: Data Files
  • Format: Binary

What are .GNO files and how to open them?

Can't open .GNO 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 .GNO file.

What is a .GNO file extension?

.GNO file extension is created by GenoPro. .GNO has been classified as Data Files. The format of .GNO file is Binary.

.GNO is GenoPro Genealogy Tree File

Project file created by GenoPro, a free program used to create genealogies; contains genealogy project data, including family trees, pedigrees, pictures, dates, and other genealogy information; used to record family history, analyze ancestries, and print family tree reports.

NOTE: GNO files can support up to one million individuals. They also support Unicode text.

List of all softwares that can open the GenoPro Genealogy Tree File

How to fix problems with .GNO files

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