No Autodesk AutoCAD videos yet. You could help us improve this page by suggesting one.
FreeCAD - An open-source parametric 3D modeler
Cura - Cura aims to be a end solution for personal 3D printing with RepRap based machines.
LibreCAD - An open source 2D CAD application for Windows, Apple and Linux.
Slic3r - STL-to-GCODE translator for RepRap printers Here comes Slic3r! Its features are: - speed
SketchUp - 3D for Everyone
Repetier - Software for controlling RepRap style 3D-printer like Mendel, Darwin or Prusa mendel.