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

Details of extension .gr

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

Below, you can find answers to the following questions:

  • What is the .gr file?
  • Which program can create the .gr file?
  • Where can you find a description of the .gr format?
  • What can convert .gr files to a different format?
  • Which MIME-type is associated with the .gr extension?
PDFgetX3 GR File .gr file icon

PDFgetX3 GR File

GR file is a PDFgetX3 GR File. PDFgetX3 is a command-line utility for converting X-ray powder diffraction data to atomic pair distribution functions (PDF).
Category: Data files
Application: PDFgetX3
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:
GX Resource Source File .gr file icon

GX Resource Source File

GR file is a GX Resource Source File. Geosoft eXecutables (GX’s) are custom software modules for use with the Geosoft Oasis montaj system. Geosoft Oasis montaj is a spatial information processing and mapping software platform for exploration geophysics and geological modelling applied to resource exploration.
Detailed description not available
Category: Development files
Application: Geosoft Oasis Montaj
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:
Geosoft Workspace
Geosoft Project File
GX Resource Header File
GX Compiled Resource File
Geosoft Script

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

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

Omnis Studio Data File
Finalburn Alpha Movie Capture
GD Library 2 Image
Metafont Generic Font
Koala Paint Compressed Bitmap
IBM WebSphere sMash Groovy Template
TRS 80 Image
Rosegarden Music
ISO Disk Image with Rock Ridge Extension

The .gr filename extension is often given incorrectly!

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

rg (1), gt (1), gf (1), fr (1), vr (1), rr (1), hr (1), gg (1), gd (1), br (1), tr (1)

Can't open a .gr file?

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

Windows can't open this file:


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