Sweet Home is a freeware interior design resource for home and work place for Windows. It is a Java application for quickly choosing and placing furniture on a house 2D plan, with a 3D preview.

LEGO World — Autodesk, Inc. , a leader in 3D design, engineering and entertainment software, has partnered with The LEGO Group to provide 3D interactive building instructions for LEGO MINDSTORMS ...

Interior design app for iPhone and iPad that makes it easy to create a home or office floor plan layout of any size and virtualize it in 2D and 3D.

Now with the introduction of 3D instructions, RTA Cabinet Store has set itself up as the best match for DIY cabinet purchase and installation.

Users design in a familiar 3D model interface, as many already do, creating the desired structure out of various shapes that they can modify, divide, pierce, attach and so on.