Download FreeCAD 0.12

FreeCAD is a free and open source general purpose 3D CAD modeler, originally developed by Juergen Riegel, Werner Mayer. FreeCAD features tools similar to CATIA, SolidWorks or Solid Edge. It is intended to be a feature-based parametric modeler with a modular software architecture, which makes it easy to provide additional functionality without modifying the core system.

Download Sweet Home 3D 3.3

Sweet Home 3D is a free and open source Java application for architectural design that helps you place your furniture on a house 2D plan, with a 3D preview.

Download Celestia 1.6.1

Celestia is a free and open source 3D astronomy program created by Chris Laurel. Celestia is based on the Hipparcos Catalogue (HIP), allows users to travel through an extensive universe. Celestia displays and interacts with objects in three dimensions using OpenGL. NASA and ESA have used Celestia in their educational and outreach programs, as well as for interfacing to trajectory analysis software.

Download Celestia 1.6.0

Celestia is a free and open source 3D astronomy program created by Chris Laurel. Celestia is based on the Hipparcos Catalogue (HIP), allows users to travel through an extensive universe. Celestia displays and interacts with objects in three dimensions using OpenGL. NASA and ESA have used Celestia in their educational and outreach programs, as well as for interfacing to trajectory analysis software.

Download Sweet Home 3D 3.2

Sweet Home 3D is a free and open source Java application for architectural design that helps you place your furniture on a house 2D plan, with a 3D preview.

Download Sweet Home 3D 3.1

Sweet Home 3D is a free and open source Java application for architectural design that helps you place your furniture on a house 2D plan, with a 3D preview.