CRG file format description

Many people often share .crg files without providing instructions on how to use them. This can make it difficult for users to determine which program is compatible for editing, converting, or printing .crg files. To address this issue, we have created this page to offer assistance and guidance on handling .crg files. We provide information on compatible software, editing instructions and conversion options to help users effectively interact with .crg files.

Our aim is to simplify the process and promote seamless use of the .crg file format.

3 filename extension(s) found in our database.

.crg - Calamus Raster Graphics Data

The CRG graphic files are related to Calamus. The CRG file is a Calamus Raster Graphics Data. 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.

Category:Graphic files
Magic:- / -

Calamus Raster Graphics Data related extensions:

  • cdk Calamus Document
  • cfn Calamus Font Data
  • cvd Calamus Vector Drawing
  • cvg Calamus Vector Graphic

.crg - OpenCRG Data File

The CRG data files are related to OpenCRG. The 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
Magic:- / -

OpenCRG Data File related extensions:

  • pwder Personal Passworder Database
  • tag COREX Tag Data
  • bdl Gamecube BDL Model Data
  • hdr Radiance Map Data
  • dzt GPR Software Trace Data
  • sbs SWAT HRU Output Data

.crg - Atari Jaguar Cinepak Chunky-format RGB Video

The CRG video files are related to Atari Jaguar. The CRG file is an Atari Jaguar Cinepak Chunky-format RGB Video. The Atari Jaguar is a 64-bit home video game console that was developed by Atari Corporation, originally released in November 1993. The Atari Jaguar seems to be no longer supported.

Application:Atari Jaguar
Category:Video files
Magic:- / -

Atari Jaguar Cinepak Chunky-format RGB Video related extensions:

  • uvm DECE Mobile Video
  • trec Camtasia Studio v8.4 Recording
  • stj STLabs Video Data
  • moi HDD Camcorder Time-Stamp Data
  • thm Panasonic HD Camcorder Thumbnail
  • spa FutureSplash Animator Movie

Be careful.

It is important to understand that the .crg file extension is not limited to a particular set of applications. Other programs besides the intended ones can also use the .crg extension to create files. This includes potentially harmful programs or malware that may generate .crg files for various purposes. Be especially cautious with .crg files coming from untrusted or unknown sources.

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 an extension, you receive the following message:

Select an app to open this .crg file

To set the .crg file association in Windows 11, you can follow these steps

  1. Open the Settings app by clicking on the Start menu and selecting the gear icon.
  2. In the Settings app, click on System and then select Apps from the left-hand side menu.
  3. Scroll down and click on the Default apps option.
  4. Under the Default apps section, you will find various categories such as Email, Web browser, and Music player.
  5. Locate the category that matches the file type you want to associate, such as Photos for image files or Video player for video files.
  6. Click on the current default app listed under the category. A list of available apps will appear.
  7. Choose the app you want to set as the default for that file type. If the desired app is not listed, click on More apps to see additional options or click on Look for an app in the Microsoft Store to search for apps in the Store.
  8. After selecting the app, it will become the default choice for opening files of that type.

It's worth mentioning that you don't always need to set .crg file association. Many applications can open .crg files without requiring any specific file association to be set.

The .crg file extension is often given incorrectly

Based on searches conducted on our site in the past year, we have compiled a list of the most common misspellings. These frequent misspellings can cause confusion and hinder search accuracy. Our goal in providing this list is to help users find the right information more easily and enhance their overall search experience on our website.

These misspellings were the most common in the past year:

cdg, ceg, cfg, cg, cgg, cgr, cr, crb, crf, crh, crn, crr, crt, crv, cry

Is it possible that the filename extension is misspelled?

There is a possibility that the .crg filename extension is misspelled. To assist users in identifying potential errors, we provide a list of similar file extensions in our database.

Filename extensions similar to .crg:

Operating systems

At, we strive to provide a seamless user experience by ensuring compatibility with a wide range of operating systems. The following is a comprehensive list of the operating systems currently supported by

Windows XP/Vista, Windows 7/8/10, Windows 11, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, macOS, Mac OS X, iOS, Android

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If you find the information on this .crg page useful, please feel free to link to this page. >> CRG file