OpenIDFarm is a standalone OpenID server with
multi-user support. It should respect version 1.1
of the OpenID specification. It aims to be secure, easy to install, and 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.