Sleep Preventer
Prevents your computer from going to sleep, hibernate, dim the display or start the screensaver.
18 Alternatives To Sleep Preventer
Caffe1ne
Caffe1ne is a utility to keep your PC from locking, resting, or actuating screensaver after sit out of gear time dictated by different framework settings.
Caffeinated
Caffeinated is a clone of a comparative Mac OSX apparatus called Caffeine and stops your PC going into standby.
Caffeine
Caffeine is a social broadcasting platform for gaming, entertainment, and the creative arts.
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.
Deep Sleep
Deep Sleep is a simple Dashboard widget which allows users to put their computer into hibernation…
Ginseng
Ginseng is a lightweight desktop application for Windows that will keep your PC alert when dynamic.
InsomniaT
This is a kernel extension and clients that allow the MacBook to disable sleeping when the lid is…
Insomniate
Insomniate is a highly lightweight application that keeps your PC from going into Sleep/Standby mode.
KeepingYouAwake
A Caffeine clone for macOS Yosemite, El Capitan and Sierra (including Dark Mode).
NoDoze
NoDoze simulates keyboard/mouse activity to keep the screensaver from activating.
Open Authenticator
A trusted open-source Authenticator. Formerly known as SmartWatch2 Authenticator free.
SafeSleepOnce
SafeSleepOnce puts your Mac into safe sleep once and automatically enables normal sleep afterwards.
Sleepless Mac
Open-source status bar app to keep your Mac from sleeping
SmartSleep
SmartSleep lets you select each sleep state.
noblackout
Disables screensaver and powersaving while running programms from a choosen directory.