Open Source Office Productivity
Below are suites which include applications such as word processors, spreadsheets, presentation apps, and more.
- Open Office is a widely used suite
http://www.openoffice.org/ - NeoOffice for the Mac OS X. It is adapted to the needs of Mac users by building one the features in OpenOffice and adding improvements.
http://www.neooffice.org/neojava/en/index.php