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CRG file extension

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

  • What is the .crg file?
  • What program do I need to open a .crg file?
  • How can the .crg file be opened, edited or printed?
  • How can I convert .crg files to another format?
  • Where can I find the specifications for .crg?
  • Which MIME-type is associated with the .crg extension?

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

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

.crg file extension details

Calamus Document

Calamus Document .crg file icon
CRG file is a Calamus Document. Calamus is a desktop publishing application, built for Atari computer. Calamus is still supported by its German owner company, invers Software, and also runs under a built-in and transparent Atari emulator on Windows, or on other platforms such as Mac OS 9 and Mac OS X, using any available TOS emulator.
CRG format description not yet available
Category: Graphic files
Application: Calamus
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
CRG aliases:
CRG related links:
CRG related extensions:
.crg file extension details

OpenCRG Data File

OpenCRG Data File .crg file icon
CRG file is an OpenCRG Data File. OpenCRG is a complete open source project including a tool-suite for the creation, modification and evaluation of road surfaces, and an open file format specification CRG (curved regular grid).
Category: Data files
Application: OpenCRG
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
CRG aliases:
CRG related links:
CRG related extensions:

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

.crg file converters

.crg converters

The following softwares are capable of converting .crg files to other formats:


For example, using the softwares above, a .crg file can be converted into one of the following formats:

$s, 2bp, 2d, 3fr, 411, 4bt, 73i, 82i, 83i, 85i, 86i, 89i, 92i, a64, abs
.crg file extension error

The .crg file extension is often given incorrectly!

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

cfg, xrg, crf, frg, cdg, ctg, crv, crr, crh, crb, cgr, srg, cg, rcg, ceg

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Configuration File
CHARTrunner Chart Document
MOUSE Runoff Data
Xscript Registry Data
Thief Game Data
MASM Cross-Reference Data
CD+G Karaoke File
Certificate File
Ketron Single Registration
Catia V5 Drawing
open .crg file

Can't open a .crg 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 .crg file association, check the FAQ.

.crg file extension

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 .crg file extension, write to us!

.crg file extension

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