Caffeinated Caffeinated is a simple utility to prevent your PC from going to sleep. It places an icon near the clock. Click the icon to keep your PC awake. Click it again allow... Free Open Source Windows Portable Sits in the System Tray Add a feature 16 Like
Don't Sleep Don't Sleep is a small portable program to prevent system shutdown, Standby, Hibernate, Turn Off and Restart. Free Windows No features added Add a feature 9 Like
NoDoze NoDoze simulates keyboard/mouse activity to keep the screensaver from activating. Its activity depends on currently running programs. You can use regular expressions or... Free Open Source Windows No features added Add a feature 2 Like
noblackout Disables screensaver and powersaving while running programms from a choosen directory. Free Open Source Windows Sits in the System Tray Add a feature 1 Like
Sleep Preventer Prevents your computer from going to sleep, hibernate, dim the display or start the screensaver. Application runs in the system tray when closed. New in version v1.3:... Free Windows Portable Sits in the System Tray Add a feature 3 Like
