Fliqlo Screensaver - A screensaver that displays the time using a flip clock.
Padbury Clock Screensaver - Minimal screensaver for Mac
Clock.saver - A simple clock screensaver based on Braun watches ⌚
Xscreensaver for Windows - XScreenSaverWin is a Windows port of XScreenSaver. 204 screensavers in XScreenSaver were ported.
Userful Video Wall - Userful turns a standard PC into a flexible and powerful video wall controller or video wall...
Really Slick Screensavers - Really Slick contains free 3D OpenGL screensavers.