opensource

STOP MOTION
www.jellycam.co.uk/

CAD 2D
http://www.3ds.com/it/products/draftsight/free-cad-software/
doublecad non mi piace

AUDIO EDITOR
http://audacity.sourceforge.net/?lang=it

PACCHETTO OFFICE
http://www.openoffice.org/

PLAYER MULTIMEDIA
http://www.videolan.org/vlc/

VIDEO EDITOR
http://sourceforge.net/projects/virtualdubmod/

PACCHETTO GIS
http://www.qgis.org/