Sweet Home 3D - Sweet Home 3D is a free interior design application that helps to draw the plan of house, arrange furniture on it and visit the results in 3D.

AutoCAD MEP - AutoCAD MEP software helps you draft, design, and document building systems.

SketchUp - 3D for Everyone

AutoCAD Arch - Design and document more efficiently with the AutoCAD Architecture toolset, created specifically for architects.

MagicPlan - The floor plan creation app magicplan lets you create dimensioned floor plans without actively measuring or drawing. With its Augmented Reality.

AutoCAD Plant 3D - AutoCAD Plant 3D is a BIM software that lets you create, modify, and manage schematic piping and instrumentation diagrams.