A daily updated filename extension database!

GRL file extension

The table below provides useful information about the .grl file extension. It answers questions such as:

  • What is the .grl file?
  • What program do I need to open a .grl file?
  • How can the .grl file be opened, edited or printed?
  • How can I convert .grl files to another format?

Table of Contents

We hope you find this page helpful and a valuable resource!

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

✅ MATLAB Image

GRL file is a MATLAB Image. MATLAB is a high-level language and interactive environment that enables you to perform computationally intensive tasks faster than with traditional programming languages such as C, C++, and Fortran.
GRL format description not yet available
Category: Graphic files
Application: MATLAB
Mime-type: image/x-grl
Magic number: -
Magic string: -
Sample: -
GRL aliases:
GRL related links:
GRL related extensions:
Art Image

AT&T Group 4 Bitmap Image

Windows Bitmap Image

CALS Compressed Bitmap

CorelDraw Drawing

Computer Graphics Metafile

Corel Photo-Paint Image

Windows Custom Cursor

Dr. Halo Bitmap Image

Desktop Color Separation Image

Other types of files may also use the .grl file extension.

🚫 The .grl file extension is often given incorrectly!

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

brl, frl, gdl, gel, gfl, ggl, gl, glr, gr, gr1, gri, grk, grm, gro, grp

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Gallery for Lightroom Gallery
PDFgetX3 GR File
GX Resource Source File
BRL-CAD Document
GameExchange2 Scene List
Gradekeeper Class Gradebook
The 7th Guest Archive
Accelio FormFlow Document
Amazon Lumberyard Group Data
PLINK GCTA Text Relationship Matrix

🔴 Can't open a .grl file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows cannot open this file:


To open this file, Windows needs to know what program you want to use to open it...

If you don't know how to set the .grl file association, check the FAQ.

🔴 Can I change the extension of files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.

If you have helpful information about the .grl file extension, write to us!

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