A daily updated filename extension database!

TGK file extension

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

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

✅ Terragen License Key

Terragen License Key .tgk file icon
TGK file is a Terragen License Key. Terragen is a scenery generator program for Microsoft Windows and Mac OS X developed and published by Planetside Software.
TGK format description not yet available
Category: Other files
Application: Terragen
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
TGK aliases:
TGK related links:
TGK related extensions:
Terragen Plugin

Terragen World

Terragen 2 World

Terragen Terrain File

Terragen Clip File

Terragen Object File

Terragen Surface Map Data

Terragen Cloud Layer Data

Terragen Atmosphere Landscape Data

Terragen Surface Data

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

🚫 The .tgk file extension is often given incorrectly!

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

gk, gtk, tbk, tg, tgl, tgo, thk, tk, tnk, trk, ttk

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Nimbus 7 SAMS Data
SkyMap Target Lists
The Bat! Backup Archive
CompeGPS Land Track Data
Garmin GPS PCX5 Tracklog
IBM MDWorkbench Text Generation Language Script
Visual FoxPro Memo Backup
Catalyst Translation Toolkit Project
MakeMusic Finale Track/Staff Mapping File
Terragen Object File

🔴 Can't open a .tgk 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 .tgk 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 .tgk file extension, write to us!

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