Caffeine for Linux - Inspired by the Mac OS X version, Caffeine for Linux is a status bar application able to...
Caffeine for Mac - Caffeine is a tiny program that puts an icon in the right side of your menu bar.
SmartSleep - SmartSleep lets you select each sleep state.
Coffee - An Android application that allows you to keep the display awake without having to change the device settings
AntiSleep - AntiSleep is a powerful software that prevents the system from going into hibernate mode.
Sleepless Mac - Open-source status bar app to keep your Mac from sleeping