Home | LibreOffice - Free Office Suite - Based on OpenOffice - Compatible with Microsoft Free office suite – the evolution of OpenOffice. Compatible with Microsoft .doc, .docx, .xls, .xlsx, .ppt, .pptx. Updated regularly, community powered.
Apache OpenOffice - Official Site - The Free and Open Productivity Suite The official home page of the Apache OpenOffice open source project, home of OpenOffice Writer, Calc, Impress, Draw and Base.