Comparing ODF documents

ODFDiff compares ODF documents in a fast and accurate way. It supports the following document types:

• Text documents (ODT)
• Spreadsheets (ODS)
• Presentations (ODP)

The differences are shown using tracked changes, except for presentations, which don't support this feature.

ODFDiff is available as an OpenOffice.org and LibreOffice extension, as well as a stand-alone program. The former comes with two menu-items and a toolbar. The latter asks for documents interactively.