CyberLink for MacOSX a development package for UPnP and MacOSX developers. Using the package, you can create UPnP applications easily with Objective-C on MacOSX.
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.