CRF File

What are CRF files and how to open them

Are you having problems opening a CRF 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 CRF file?

CRF files have multiple uses, and Cal3D Material is one of them. Read more about the other uses further down the page.

Cal3D Material File

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 CRF files

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

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

Last updated: December 11, 2022

More file formats using the CRF extension

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

  • Calcomp Raster Bitmap

Various apps that use files with this extension

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

JeppViewJeppViewUser submitted
CamViewCamViewUser submitted
RawTherapeeRawTherapeeUser submitted
CamPlayCamPlayUser submitted
RETAS!PRO Infinity PaintManRETAS!PRO Infinity PaintManUser submitted
Print ArtistPrint ArtistUser submitted
cHarcHarUser submitted
CoReports Ver.8 Standard EditionCoReports Ver.8 Standard EditionUser submitted
Dragon UnPACKerDragon UnPACKerUser 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 CRF file formats, example files, or compatible programs. Please use the links below or email us at to discuss further.