** [ftp://fixme:fixme@ftp.fixme.ch/incoming/SketchUp%202013%20(Mac).dmg Sketchup 2013 Mac]
** [ftp://fixme:fixme@ftp.fixme.ch/incoming/SketchUp%202013%20(Windows).exe Sketchup 2013 Windows]
** [ftp://fixme:fixme@ftp.fixme.ch/incoming/SketchupGoogle%20Sketchup%208%20(Wine)20with%20Keygen.zip rar Sketchup 8 Windows] (This version [http://wiki.winehq.org/Sketchup works with wine])
* [http://openscad.org OpenSCAD] is a script-based 3D editor, which can make use of parameters, conditions, for and while loops, etc... This is currently Petaflot's choice
* [http://www.3dtin.com/ 3DTin] is an online WebGL 3D modeling web-app