Terragen 4.6.31 was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this software available.
We cannot guarantee that the program is safe to download as it will be downloaded from the developer's website. Before launching the program, check it with any free antivirus software. This program is an intellectual property of Planetside Software.
Terragen lies within Photo & Graphics Tools, more precisely 3D Design. The most popular versions among the software users are 4.4, 4.3 and 3.3. You can set up Terragen on Windows XP/XP Professional/Vista/7/8/10/11 32 and 64-bit. The program's installer files are commonly found as Terragen.exe, Scripter.exe, tgd.exe, _18be6784.exe or _5BEB6B90462978BA3EA299.exe etc.
From the developer:
Terragen is a program for rendering and animating natural environments. You can either create an entire worlds from your imagination, or import real world terrain datasets and use this application to customize and create visualizations. You have total control over weather, landscape, rivers, lakes and oceans, suns, moons and stars.
You may want to check out more software, such as DWGgateway, FeatureCAM or BobCAD-CAM, which might be similar to Terragen.
3D Modeling
Viewers & Editors