The Sun ODF Plugin for Microsoft Office allows users of Microsoft Office to read, edit and save to the Open Document Format (ODF). The new version (1.1) adds more languages and improves the import and export of ODF files into Microsoft Office, increasing the interoperability of the Plugin.
The Sun ODF Plugin for Microsoft Office gives users of Microsoft Office Word, Excel and PowerPoint the ability to read, edit and save to the ISO-standard Open Document Format (ODF). The plugin works with Microsoft Office 2007 (Service Pack 1 or higher).
Note: You would only need to download and isntall this software if you commonly receive StarOffice or OpenOffice attachments from others.
FAQs for Sun ODF Plugin 1.1 for Microsoft Office
Link to Download the software is on the above page.