OpenOffice.org Aqua Specifications
(development snapshot) office suite
FromOpenOffice.org:Compatible with other major office suites, OpenOffice.org is free to download, use, and distribute. Download it now, and get:Writer: a word processor you can use for anything from writing a quick letter to producing an entire book.Calc: a powerful spreadsheet with all the tools you need to calculate, analyse, and present your data in numerical reports or sizzling graphics
Productivity suite: Pages, Keynote, Numbers.
An advanced word processor for Mac OS X.
Turn Microsoft Excel into a powerful statistical package.