Google SketchUp

Often there are other applications that work well with your software or do similar things and might be better suited to your task. Check out these related applications:

Alice - a free educational program developed by Carnegie Mellon that introduces kids to animation and programming constructs through an interactive 3D environment.

Blender - open-source software for creating 3D animations and render graphics.

dim3 Editor - part of a larger freeware suite for creating video games, dim3 Editor is the component used for creating 3D environments intended for game levels.

Scratch - a free educational program developed by MIT that introduces kids to programming languages and mathematical concepts through the creation of interactive stories, animations, and games.

SketchUp Make - newer version of the program made by Trimble Navigation.