Blender - Blender is the open source, cross platform suite of tools for 3D creation.
Unity - The multiplatform game creation tools for everyone.
Ecdesign - Ecdesign.
Godot Engine - Feature-packed 2D and 3D open source game engine.
autodecco - autodecco is the name of a highly advanced interior design software that is being backed by the advanced AutoCad technology to let the users to save their time and get more and more from this software.
Palette CAD - Palette CAD is one of the easiest 3D design software for those people who want to use a simple to use program for interior designs.