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

Details of extension .ntg

On this page, we're going to take a closer look at the .ntg file extension.

We'll explain what exactly a .ntg file format is and how you can use it. If you're interested in learning more details about this type of file, we'll show you where to find them. And if you ever need to convert .ntg files into different formats, we'll give you some tips on how to do that too.

Let's see the 2 file formats associated with this file extension!


  1. New Tool Geometry File
  2. NTGsim Data

We trust that our website will provide valuable information for you. If you have any questions, just ask!

New Tool Geometry File

ntg file - New Tool Geometry File
The NTG file belongs to the Document category and works with SURFCAM Verify, being used as a New Tool Geometry File. NTG (New Tool Geometry) is a simple language used to define custom tool shapes. NTG The developer is still actively supporting the SURFCAM Verify, likely. Based on our current information, SURFCAM Verify does not use other file types.
Application: SURFCAM Verify
Program name: -
Category: Document files
Mime-type: application/octet-stream
Related extensions:
.gtt Guntrams Tabletweaving Thingy Pattern
.tse Light Map Maker Scene
.qlt QLeTTeX Letter Data
.cyp FCB Cypher Document

NTGsim Data

ntg file - NTGsim Data
The NTG file belongs to the Data category and works with NTGsim, being used as a NTGsim Data. NGTsim is a graphical user interface for the Nonlinear Trajectory Generation algorithm. The developer no longer updates NTGsim and does not provide support anymore. Based on our current information, NTGsim does not use other file types.
Application: NTGsim
Program name: -
Category: Data files
Mime-type: application/octet-stream
Related extensions:
.krm Kenwood CD Player Firmware
.igl inSORS Grid Layout File
.pvt Local Fidonet Pointlist
.gtb Midas GTS Data File

The .ntg file extension might not only belong to a single type of file, there could be various kinds that use it. Keep in mind that files with the .ntg extension may contain various content types. If you have helpful information about this extension, write to us!

Could someone have spelled the .ntg file extension wrong?

In our database, we came across the following similar extensions:

.ngg Nokia Group Graphic
.nth ImageMagick VisualMagick JBIG Image
.btg Binary TerraGear Data
.ntv PatternSmith Native
.tng Namo WebCanvas Image
.nfg RHS Nibbles Finished Game Data

The .ntg extension is frequently misused

People sometimes confuse the .ntg filename extension. Based on the searches on our site, here are the most common misspellings from the past year.

ng (1), tng (1), ntf (1), btg (1), ntt (1), tg (1), mtg (1), ntr (1), nth (1), nt (1)

Having trouble opening a .ntg file?

If you want to open a .ntg file on your computer, you just need to have the appropriate program installed. Incorrect settings for the .ntg association can trigger this error.

Windows can't open this file:

File: example.ntg

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 with 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 2016/2019/2022, Windows 7, Windows 8, Windows 10, Windows 11, Linux, Mac OS X, macOS, iOS, Android