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

Details of extension .hpn

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

Below, you can find answers to the following questions:

  • What is the .hpn file?
  • Which program can create the .hpn file?
  • Where can you find a description of the .hpn format?
  • What can convert .hpn files to a different format?
  • Which MIME-type is associated with the .hpn extension?
Harpoon Classic Game Data .hpn file icon

Harpoon Classic Game Data

HPN file is a Harpoon Classic Game Data. Harpoon Classic is a video game published in 1994 on DOS by Renegade Software.
Detailed description not available
Category: Game Data files
Application: Harpoon Classic
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
hp1, hp2, hp3, hp4, hp5, hp6, hp7, hp8, hp9
Related extensions:

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

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

ArchiCAD Project Backup
GlidePlan Map Document
Bentley MicroStation Hidden Line Data
HP Graphic Language Document
IRAM Plateau de Bure Interferometer Header
HP Graphic Language Document
Designer Graphics System 2 Data
Windows Help Project
Atari 8-bit Grass Slideshow Image

The .hpn filename extension is often given incorrectly!

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

pn (1), npn (1), jpn (1), hpj (1), hpg (1), hln (1), bpn (1), tpn (1), phn (1), mpn (1), hpm (1), hph (1), hpb (1), gpn (1)

Can't open a .hpn file?

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

Windows can't open this file:

File: example.hpn

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