Neo Office:
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NeoOffice is a full-featured set of office applications (including word processing, spreadsheet, presentation, drawing, and database programs) for Mac OS X. Based on the OpenOffice.org office suite, NeoOffice has integrated dozens of native Mac features and can import, edit, and exchange files with other popular office programs such as Microsoft Office.

NeoOffice is one of the most stable office suites for Mac OS X. We have created an office suite that is adapted to the unique needs of Mac users by taking the features in Sun Microsystems' OpenOffice.org office suite and adding improvements such as:

Extremely stable Mac OS X code that has been in daily use by hundreds of thousands of NeoOffice users since 2003
Significant speed improvements to the OpenOffice.org code
Dozens of features requested by our users designed specifically for the Mac