Open Authenticator - A trusted open-source Authenticator. Formerly known as SmartWatch2 Authenticator free.
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
Caffeinated - Caffeinated is a clone of a comparative Mac OSX apparatus called Caffeine and stops your PC going into standby.
Caffeine by IntelliScape Solutions - Don't let your Mac fall asleep.
KeepingYouAwake - A Caffeine clone for macOS Yosemite, El Capitan and Sierra (including Dark Mode).