DataCAD - DataCAD is a computer-aided design and drafting software for 2D and 3D architectural design and drafting
3Dream - Design your room in 3D quickly and easily.
AutoCAD Arch - Design and document more efficiently with the AutoCAD Architecture toolset, created specifically for architects.
Planoplan - Free simplest online tool for 3D interior design
AutoCAD Plant 3D - AutoCAD Plant 3D is a BIM software that lets you create, modify, and manage schematic piping and instrumentation diagrams.
Ashampoo 3D CAD Professional 10 - Ashampoo 3D CAD Professional 8 is a complete CAD solution for the designers and decorator that are looking for the centralized way to get done with their interior designer.