A daily updated filename extension database!

CGN file extension

The table below provides useful information about the .cgn file extension. It answers questions such as:

  • What is the .cgn file?
  • What program do I need to open a .cgn file?
  • How can the .cgn file be opened, edited or printed?
  • How can I convert .cgn files to another format?

Table of Contents

We hope you find this page helpful and a valuable resource!

1 extension(s) and 0 alias(es) found in database

✅ PoldatDB Data

PoldatDB Data .cgn file icon
CGN file is a PoldatDB Data.
Category: Data files
Application: PoldatDB
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
CGN aliases:
CGN related links:
CGN related extensions:

Other types of files may also use the .cgn file extension.

🚫 The .cgn file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

cbn, cfn, cg, cgb, cgg, cgh, cgm, chn, cn, cng, cnn, crn, ctn, cvn, dgn

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Heroes of Might and Magic III Saved Game
Slax Livecd Signature File
Nvidia CgFX Program
CNVkit Data
Ethnograph Data
Sierra Print Artist Sign Data
Renegade Paintball Game Audio
Crunch Compressed Texture
Clinical Genomics Data

🔴 Can't open a .cgn 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 cannot open this file:


To open this file, Windows needs to know what program you want to use to open it...

If you don't know how to set the .cgn file association, check the FAQ.

🔴 Can I change the extension of files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.

If you have helpful information about the .cgn file extension, write to us!

Browser: Abbreviation Application Archive Audio Configuration Data Development Disk Image Document Ebook Font Game Data GIS Graphic Malware Multimedia Other Project Scam Unknown Video
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