The official catalog of Apache OpenOffice extensions. You'll find extensions ranging from dictionaries to tools to import PDF files and to connect with external databases. Extensions can improve your productivity, and are easy to use.
Open source project that offer summary and download services on this page is a project that carry out their development work on other open source development sites. Their work is linked to this page via a feature called OFI, and their work is not carried out here on OSDN site.