ArchiCAD - ArchiCAD 16 enables BIM modeling with a new green approach to planning. Create anything you need with ArchiCAD's flexible new features for design.
Cura - Cura aims to be a end solution for personal 3D printing with RepRap based machines.
ARCHLine.XP - BIM / CAD Software for 3D Architectural and Interior Design
Slic3r - STL-to-GCODE translator for RepRap printers Here comes Slic3r! Its features are: - speed
Blender - Blender is the open source, cross platform suite of tools for 3D creation.
Simplify3D - Professional 3D printing software streamlines the process of 3D printing, leading to better results.