OpenOffice.org 3.0.0 Final + Portable - The best free open source office suite

OpenOffice.org is an Open Source, community-developed, multiplatform office-productivity suite. It includes the key desktop applications, such as a word processor, spreadsheet, presentation manager, and drawing program, with a user interface and feature set similar to other office suites.
Sophisticated and flexible, OpenOffice.org also works transparently with a variety of file formats, including Microsoft´s.

Size: 127 MB: Download Here
Portable 3.0.0 Final: Coming soon!
[to download, please read how to download from myopera]