Filename Extensions
If you are seeking information about file extensions, then you are in the right place at right time.

Details of extension .ahn

1 extension(s) and 0 alias(es) in our database

Below, you can find answers to the following questions:

  • What is the .ahn file?
  • Which program can create the .ahn file?
  • Where can you find a description of the .ahn format?
  • What can convert .ahn files to a different format?
  • Which MIME-type is associated with the .ahn extension?
Our Family Tree Data .ahn file icon

Our Family Tree Data

The AHN file is an Our Family Tree Data. Our Family Tree is a free online genealogy database program.
Detailed description not available
Category: Data files
Application: Our Family Tree
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:

Other types of files may also use the .ahn file extension. If you have helpful information about .ahn extension, write to us!

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

Alpha Five Database Export
Psion Series 3 Agenda Document
SEED AH Seismogram Data
AIM High Briefcase Report Data
Acoustic Head Map File
Markush AMN File
Adobe Edge Animate Project
Adobe Project ROME File
Windows Help Annotations

The .ahn filename extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

ahb (1), agn (1), xhn (1), ayn (1), ann (1), an (1), ahm (1), ah (1), abn (1), han (1), atn (1), anh (1), amn (1)

Can't open a .ahn file?

If you want to open a .ahn file on your computer, you just need to have the appropriate program installed. If the .ahn association isn't set correctly, you may receive the following error message:

Windows can't open this file:

File: example.ahn

To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select from a list of programs that are installed on your computer.

To change file associations:

  • Right-click a file with the extension whose association you want to change, and then click Open With.
  • In the Open With dialog box, click the program whith which you want the file to open, or click Browse to locate the program that you want.
  • Select the Always use the selected program to open this kind of file check box.

Supported operating systems

Windows Server 2003/2008/2012/2016, Windows 7, Windows 8, Windows 10, Linux, FreeBSD, NetBSD, OpenBSD, Mac OS X, iOS, Android