XScreenSaver is the standard screen saver
collection shipped on most Linux and Unix systems
running the X11 Window System. These screen savers
also work on Mac OS (X11 is not required). More
than 200 screen savers are included.
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.