Productivity

Open Office 3.2 (Stable)

OpenOffice is a open source alternative to MicroSoft Office that is able to do the same and sometimes even faster.
As OpenOffice is a open source program offers uprades and mutch more without need to pay more for it.
Openoffice may run in every pc because supports windows, Almost every linux edition, solaris and macintosh.

(this download link is for windows x86. If you need another version go to www.openoffice.org and serach in download)