Files with cg4 extension can be found as images in the CALS Group IV bitmap graphics file format.

Detailed description

Software that open cg4 file

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CG4 file extension - CALS Group IV bitmap graphics

What is cg4 file? How to open cg4 files?

File type specification:

Bitmap image file type icon Bitmap image file type

The cg4 file extension is associated with the CALS GROUP IV bitmap graphics format.

The cg4 file stores bitmap image. Most likely some very old file format, but still can be viewed in the CorelDraw Graphics Suite for Windows.

CALS means Continuous Acquisition and Life-Cycle Support and was developer by United States Department of Defense (DoD).

This cg4 file type entry was marked as obsolete and no longer supported file format.

This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.

The default software associated to open cg4 file:

CorelDraw Graphics Suite icon

Corel Corporation logoCorelDraw Graphics Suite  Microsoft Windows software

Company or developer:
Corel Corporation

A set of tools for graphics designers. With CorelDraw Graphics Suite designers can create vector illustrations, page layout, brouchures, web sites, retouch photos, convert bitmap images and vector images. CorelDraw Graphics Suite is available only for Microsoft Windows.

Corel Graphics Suite contains:

  • CorelDRAW
  • Corel PowerTRACE
  • Corel CAPTURE
  • Corel Font Manager
  • AfterShot HDR

Help how to open:

Some graphics editors support this format and are capable of its viewing or editting.

How to convert:

Much like any other images, it should be possible to export or convert these files to various image format.

Find conversions from cg4 file:

cg4 to bpt

cg4 to cdr

cg4 to dwg

cg4 to jpeg

cg4 to jpg

cg4 to pdf

List of software applications associated to the .cg4 file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open cg4 file, edit cg4 file, convert cg4 file, view cg4 file, play cg4 file etc. (if exist software for corresponding action in's database).

Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting cg4 files.

Software that open cg4 file - CALS Group IV bitmap graphics

Programs supporting the exension cg4 on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about CorelDraw Graphics Suite for open cg4 file action.

Microsoft Windows:

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