Caffeine for Linux - Inspired by the Mac OS X version, Caffeine for Linux is a status bar application able to...
Caffeine for Windows - Prevent your computer from going to sleep
noblackout - Disables screensaver and powersaving while running programms from a choosen directory.
Deep Sleep - Deep Sleep is a simple Dashboard widget which allows users to put their computer into hibernation...
Insomniate - Insomniate is a highly lightweight application that keeps your PC from going into Sleep/Standby mode.
AntiSleep - AntiSleep is a powerful software that prevents the system from going into hibernate mode.