GRF File Type

- The quick facts

What are GRF files and how to open them

Are you having problems opening a GRF file or just wondering what they contain? We explain what these files are used for and show you software that we know can open or otherwise handle your files.

What is a GRF file?

GRF files have multiple uses, and Byline Graphic Configuration is one of them.

Byline Graphic Configuration

We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

How to open GRF files

Important: Different programs may use files with the GRF file extension for different purposes, so unless you are sure which format your GRF file is, you may need to try a few different programs.

While we have not verified the apps ourselves yet, our users have suggested 10 different GRF openers which you will find listed below.

Last updated: June 29, 2022

More file formats using the GRF extension

Through our research of GRF files, we know that the following formats exist. However, we have not yet analyzed them in detail.

  • ExpressGraph Graph
  • GEM Graph
  • GraphEdit Filter Graph
  • GS Draw Drawing
  • OpenTTD Graphics Resource
  • Stanford Graphics Gallery
  • WinGraph Graph

Various apps that use files with this extension

These apps are known to open certain types of GRF files. Remember, different programs may use GRF files for different purposes, so you may need to try out a few of them to be able to open your specific file.

GraphGraphUser submitted
Boris GraffitiBoris GraffitiUser submitted
DirectShowDirectShowUser submitted
ITC Ilwis30ITC Ilwis30User submitted
GrapherGrapherUser submitted
iFIXiFIXUser submitted
Boris FXBoris FXUser submitted
Graphing CalculatorGraphing CalculatorUser submitted
Boris REDBoris REDUser submitted
Avid FXAvid FXUser submitted

Help us help others helps thousands of users every day, and we would love to hear from you if you have additional information about GRF file formats, example files, or compatible programs. Please use the links below or email us at to discuss further.