Selected File: OpenOffice (open
source) by OpenOffice.org
available versions:
OpenOffice v3.2.0
OpenOffice v3.2.0 portableUSB
Free Office like suite that will run on all major platforms and provide access to all functionality and data through open-component based APIs and an ML-based file format. Fully Microsoft-Office-compatible.
Writer for creating professional documents.
Calc for a featured packed spreadsheet
Impress for creating effective multimedia presentations
Draw for dynamic 3-D illustrations
Read more in the PDF flyer
http://download.openoffice.org/1.1.5/index.html