What is .TGW file extension?
.TGW file extension is a known file type. This section of easyfileopener.com tells you everything you need to know about this extension.
Settings file created by Terragen Classic, a natural scenery generation application; contains world data such as atmosphere, lighting, and surface settings; discontinued in later versions of Terragen.
NOTE: Terragen Classic will only run on Microsoft Windows XP, ME, 2000, Vista, and 7.
You can see a list of software programs here on easyfileopener.com that can open this file type so that you don’t need to search for it on the web. You can then open your file with this extension using a software listed below.