In the course of development the aim has been to make a free alternative to Gaea or World Machine.

Here is a video about the release https://youtu.be/KK0nxWOg_hQ

The link to download TerraForge3D Version 2.0 https://github.com/Jaysmito101/TerraForge3D/releases/download/v2.0/TerraForge3D.ModuleMaker.Win32.zip

GitHub Repository : https://github.com/Jaysmito101/TerraForge3D/

Thanks!