This will install all of the screen savers system-wide. If you prefer, you can instead install them one at a time by opening the "Screen Savers" folder in this disk image and double-clicking on only the ones that you want.

The full installation will take around 160 MB.

Please visit the XScreenSaver web site. The XScreenSaver collection is free software, and all source code is available there.

XScreenSaver also runs on iPhones and iPads. It is available in the iTunes App Store, and it's free!