3D Spacer
- An on- and offline software tool for 2D arrangement and 3D visualization of interior spaces.
- http://www.3dspacer.com/

Ecru Software
- Offers PRO100, a software solution for furniture design and interior design.
- http://en.ecrusoftware.com/

Effective Design
- Interior, Kitchen Design Software - Kitchen Design Services, 1992Pro
- http://www.e-kitchendesign.com

Specsources
- Specsources is the interior design industry's standard furniture specification writing and project collaboration tool. Internet based interior design software
- http://www.specsources.com

DomuS 3D
- Interior design software, especially targeted at furnishing, wood, and carpet manufacturers.
- http://www.domus3d.com/