.CG3 File Extension

File Type:
Cabri 3D Document

Having trouble opening .cg3 extension? Don't panic! This page explains what cg3 files are as well as suggests programs you may use to open cg3 files. You can download these programs through this page.

What is a CG3 file?

Cg3 file extension has Cabri 3D Document file type, developed by CABRILOG, which is associated with the "3d image files" category.

Cabri 3D is a program designed for learning how three-dimensional geometry works. 3D images created with this application are saved with the .CG3 extension. They can contain shapes, lines, and planes in a 3D space; may include measurements. CG3 files can be exported to the Web with the help of the Cabri Web browser plug-in. When you export a CG3 file an additional .HTML and .PNG files are created. 

To learn how you can open the given file, read the information below.

cg3 file icon
File Type:
Cabri 3D Document
3D Image Files

How to open CG3 file?

Double click the cg3 file to open it. The file will open automatically if file associations have been correctly installed and there is a proper program on your computer; if not, file associations may be corrupted and your OS either cannot find the proper program, or you might not have one for opening the file. First, we recommend downloading our utility to fix file association errors; then, you can download any program for opening the .cg3 extension from the ones suggested below. If you are certain there is nothing wrong with the file associations, you may proceed to method 2 right away; besides, if you can't make up your mind when choosing the right program, use Universal File Viewer from the last method.

Method 1: Fix file association errors

Follow these steps in order to automatically fix the cg3 extension associations' problem in no time:

  • Step 1: Click on "Download Solution" to download automatic tool provided by WikiExt.
  • Step 2: Click "Start Scan" to identify all potential issues.
  • Step 3: Review scan results and click "Fix Items".

File Size: 3.04 MB, Download time: < 1 min. on DSL/ADSL/Cable

This Tool is Compatible With: Windows XP, Vista, 7, 8/8.1, 10

Method 2: Download the appropriate software

The given list provides programs which may be used for opening or converting the cg3 file. Choose the proper program for your OS, and click it to start the download or proceed to the developer's website.

Programs that open CG3 files

Method 3: Use universal file viewer

In addition to the list of programs above, we recommend using Universal File Viewer. This tool can open over 250 file extensions and, most likely, it will be able to open the cg3 file as well. Download Universal File Viewer for your OS.

Download for Win
Secure download
Download for Mac
Secure download