Files with cng file extension can mostly be found as AES-256 encrypted data encoded by the CryptoNG software

There is one other file type using
the CNG file extension!

empty icon.cng - National Geographic image

Detailed description

Software that works with cng file extension

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CNG file extension - CryptoNG encrypted data

What is cng file? How to open cng files?

File type specification:

Encoded and encrypted file type icon Encoded and encrypted file type

The cng file extension is most notably associated with the CryptoNG encryption software used to protect case sensitive data with AES-256 encryption.

The .cng file contains encrypted data protected by the password.

The default software associated to cng file type:

CryptoNG icon

CryptoNG  Microsoft Windows software

Company or developer:
Vassil Arabadjiev

CryptoNG is encryption software for Microsoft Windows. It allows users to protect the privacy of sensitive files, by encrypting them with AES-256 encryption algorithm.

Help how to open CNG files:

Use CryptoNG to open and decrypt .cng encrypted files.

How to convert file with extension CNG:

A conversion of the original file is only possible after you have decrypted the .cng file.

List of software applications associated to the .cng file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux etc.) and possible program actions
that can be done with the file
: like open cng file, edit cng file, convert cng file, view cng file, play cng 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 ableto perform the specified software action, such as opening, editing or converting cng files.

  • Open cng file
  • Edit cng file
  • Create cng file
  • Extract cng file

Software that open cng file - CryptoNG encrypted data

Click on the link to get more information about CryptoNG for open cng file action.

Microsoft Windows:

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CML file extension > Encoded and encrypted file types

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file extension CPT


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