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

Details of extension .agn

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

Below, you can find answers to the following questions:

  • What is the .agn file?
  • Which program can create the .agn file?
  • Where can you find a description of the .agn format?
  • What can convert .agn files to a different format?
  • Which MIME-type is associated with the .agn extension?
Psion Series 3 Agenda Document .agn file icon

Psion Series 3 Agenda Document

The AGN file is a Psion Series 3 Agenda Document. Psion is a designer and manufacturer of rugged mobile handheld computers for commercial and industrial applications.
Category: Document files
Application: PsiWin
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:

Other types of files may also use the .agn file extension. If you have helpful information about .agn 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
ArtCAM Font
Lotus Agenda Data
NAVFone Data
Heroes of Might and Magic Game Data
DTS Multi-channel Pro Packer Audio
Our Family Tree Data
Adobe Edge Animate Project
CYANA Torsion Angle File

The .agn filename extension is often given incorrectly!

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

ahn (1), agg (1), ag (1), abn (1), wgn (1), ayn (1), atn (1), ann (1), an (1), agm (1), agb (1), afn (1), gan (1), avn (1), arn (1)

Can't open a .agn file?

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

Windows can't open this file:

File: example.agn

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