CNG3 file format description

Many people often share .cng3 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 .cng3 files. To address this issue, we have created this page to offer assistance and guidance on handling .cng3 files. We provide information on compatible software, editing instructions and conversion options to help users effectively interact with .cng3 files.

Our aim is to simplify the process and promote seamless use of the .cng3 file format.

1 filename extension(s) found in our database.

.cng3 - C-NaviGator Software Update

The CNG3 other files are related to C-NaviGator. The CNG3 file is a C-NaviGator Software Update. The C-NaviGator is a self-contained Control/Display Unit that provides a number of visual aids to help the user monitor the quality, performance, and accuracy of the position information supplied by the GNSS receiver.

Other files
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C-NaviGator Software Update related extensions:
Snarl Extension
Windows Troubleshooting Pack Cabinet
R-Quest Duplication Systems Firmware Update
Blender Publisher License Key
Avid Interplay Permanent License Data
WinAMP IO Plugin

Naturally, other applications may also use the .cng3 file extension. Even harmful programs can create .cng3 files. Be especially cautious with .cng3 files coming from an unknown source!

Can't open a .cng3 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 can't open this file:


To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

The .cng3 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. By providing this list, we aim to assist users in finding the correct information more easily and improving their overall search experience on our site.

These misspellings were the most common in the past year:

cg3, cn3, cng

Is it possible that the filename extension is misspelled?

There is a possibility that the .cng3 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 .cng3:

CryptoNG Encrypted File
C-NaviGator Software Update
Cabri 3D Document
Cn3D Data

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 have useful information about the .cng3 file format, then write to us! >> CNG3 file