.GNO File Extension

File Type:
GenoPro Genealogy Tree File

Having trouble opening .gno extension? Don't panic! This page explains what gno files are as well as suggests programs you may use to open gno files. You can download these programs through this page.

What is a GNO file?

Gno file extension has GenoPro Genealogy Tree file type, developed by GenoPro, which is associated with the "data files" category.

Projects created in the GenoPro program for genealogy structuring are saved in files with this extension. A GNO file stores project data, including images, dates, pedigrees, and a family tree, and other related information. With the help of the program, you can analyze the history of your family, create and print family trees summaries, keep track of your ancestry. GNO files support the Unicode text.

To learn how you can open the given file, read the information below.

gno file icon
File Type:
GenoPro Genealogy Tree File
Data Files

How to open GNO file?

Double click the gno file to open it. The file will open automatically if file associations have been correctly installed and there is a proper program on your computer; if not, file associations may be corrupted and your OS either cannot find the proper program, or you might not have one for opening the file. First, we recommend downloading our utility to fix file association errors; then, you can download any program for opening the .gno extension from the ones suggested below. If you are certain there is nothing wrong with the file associations, you may proceed to method 2 right away; besides, if you can't make up your mind when choosing the right program, use Universal File Viewer from the last method.

Method 1: Fix file association errors

Follow these steps in order to automatically fix the gno extension associations' problem in no time:

  • Step 1: Click on "Download Solution" to download automatic tool provided by WikiExt.
  • Step 2: Click "Start Scan" to identify all potential issues.
  • Step 3: Review scan results and click "Fix Items".

File Size: 3.04 MB, Download time: < 1 min. on DSL/ADSL/Cable

This Tool is Compatible With: Windows XP, Vista, 7, 8/8.1, 10

Method 2: Download the appropriate software

The given list provides programs which may be used for opening or converting the gno file. Choose the proper program for your OS, and click it to start the download or proceed to the developer's website.

Programs that open GNO files

  • Windows Windows
    • GenoPro GenoPro

Method 3: Use universal file viewer

In addition to the list of programs above, we recommend using Universal File Viewer. This tool can open over 250 file extensions and, most likely, it will be able to open the gno file as well. Download Universal File Viewer for your OS.

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