IBM® Lotus® Symphony™ – Be Free and Work Smart with Documents, Presentations and Spreadsheets
http://www-03.ibm.com/software/lotus/symphony/home.nsf/home#page=1

IBM® Lotus® Symphony™ is a richly-featured set of productivity tools that are intuitive and easy to use and provided at no charge. There are three applications that make up Lotus Symphony: Lotus Symphony Documents, Lotus Symphony Spreadsheets, Lotus Symphony Presentations. Lotus Symphony puts you in charge – take control over spiraling upgrade costs, ensure access to documents well into the future with new standard file formats (ODF), get more from your current investments with support for Microsoft Windows and Office file types. This has been added to the tools section of Research Resources Subject Tracer™ Information Blog. This will be added to Entrepreneurial Resources Subject Tracer™ .