CodeSaver!

A screensaver that displays the time using a flip clock.

Really Slick contains free 3D OpenGL screensavers. All of these savers are colorful and exhibit rich animation that never repeats. Some are based on classic screensaver themes, such as fireworks, swarms, and plasma. Others are more original and psychadelic, with geometric patterns based on principles of physics and mathematics. The screensavers are originally written for Windows, but the downloads page contains links to ports of other platforms such as Mac OS X and Linux.

Microsoft Video Screensaver allows Windows users to set a folder from which videos shall be used for a screensaver. You may choose to have audio on or off and can use any video you have a media player codec for.

Movable brick block screensaver resembling Tetris with Legos.

Clock Screen Saver is a free cool looking screen saver that displays the current time in the way of digital or analog clock faces.

Enjoy fractals or matrix rain, dancing amoebas or kaleidoscope animation, fly over 3D surfaces, watch clock with calendar or growing forest with snowflakes. SE-ScreenSavers helps you relax and get away from everyday routine.