Filename Extensions
If you are seeking information about file extensions, then you are in the right place at right time.

Details of extension .ntn

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

Below, you can find answers to the following questions:

  • What is the .ntn file?
  • Which program can create the .ntn file?
  • Where can you find a description of the .ntn format?
  • What can convert .ntn files to a different format?
  • Which MIME-type is associated with the .ntn extension?
NOTION Song .ntn file icon


The NTN file is a NOTION Song. NOTION is a computer software program for music composition and performance created by NOTION Music.
Detailed description not available
Category: Audio files
Application: NOTION
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:

Other types of files may also use the .ntn file extension. If you have helpful information about .ntn extension, write to us!

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

JustButtons Button Image
GTViewer Spatial Index File
Micrografx Picture Publisher 8 Print Style Data
Unknown JTN File
PTC Creo Tool Motion Parameter Data
NoteFly Note Data
Fly! Data File
ijji REACTOR Game Package
Nero CD File List

The .ntn filename extension is often given incorrectly!

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

nt (1), nn (1), ngn (1), mtn (1), htn (1), btn (1), ntm (1), nth (1), ntb (1), nnt (1), nhn (1), nfn (1), jtn (1), gtn (1), tn (1)

Can't open a .ntn file?

If you want to open a .ntn file on your computer, you just need to have the appropriate program installed. If the .ntn association isn't set correctly, you may receive the following error message:

Windows can't open this file:

File: example.ntn

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 from a list of programs that are installed on your computer.

To change file associations:

  • Right-click a file with the extension whose association you want to change, and then click Open With.
  • In the Open With dialog box, click the program whith which you want the file to open, or click Browse to locate the program that you want.
  • Select the Always use the selected program to open this kind of file check box.

Supported operating systems

Windows Server 2003/2008/2012/2016, Windows 7, Windows 8, Windows 10, Linux, FreeBSD, NetBSD, OpenBSD, Mac OS X, iOS, Android