ODF Toolkit/External Resources
From Apache OpenOffice Wiki
Sun ODF Plug-in for Microsoft Word
Sun offers an ODF Plugin for Microssoft Word to make ODF available for Word users. The plugin is based on a tiny OpenOffice.org installation. You can download the Sun ODF Plug-in for Microsoft Word and can try it out. Such a tiny OpenOffice.org installation can be the first step to an ODF toolkit based on existing OpenOffice.org functionality. No UI and no extras (e.g.templates, gallery, ...) only the pure core functionality to work with ODF documents.