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

Details of extension .grn

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

Below, you can find answers to the following questions:

  • What is the .grn file?
  • Which program can create the .grn file?
  • Where can you find a description of the .grn format?
  • What can convert .grn files to a different format?
  • Which MIME-type is associated with the .grn extension?
Granny 3D Document .gr2 file icon

Granny 3D Document

GR2 file is a Granny 3D Document. Granny 3D is a game developer toolkit used to build a wide range of interactive 3D worlds, objects and characters.
Category: Development files
Application: Granny 3D
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:

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

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

BrainStorm Data
Unknown FRN File
SmartWare Graph Definition File
OpenMap General Information Data
Gretl Function Package
ABB HTS500 Saved Job
Apollo HDRU Image
PDFgetX3 GR File

The .grn filename extension is often given incorrectly!

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

rgn (1), grm (1), grg (1), gr (1), gfn (1), gdn (1), brn (1), trn (1), gtn (1), grh (1), grb (1), ggn (1), gen (1), frn (1)

Can't open a .grn file?

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

Windows can't open this file:

File: example.grn

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