Simple yet very efficient solution for preventing your Mac from going to sleep Other customization options include the possibility to start the application at login, or when you power on your computer. In addition, you can manually select the time period by right clicking on the Caffeine status bar icon, and manually selecting the appropriate entry from the list. Note that via the Preferences window you can setup the default time period used by Caffeine: indefinite, 5/10/15/30 minutes, or 1/2/5 hours. Upon launch, Caffeine will place a small menulet in your status bar, and you can activate the app functionalities with a simple mouse click. Easy to use software solution that can prevent your Mac from going to sleep This is very useful if you need to prevent the action of your screensaver, or of the energy saver tool, without manually changing your settings. Support for macOS Mojave, Catalina (including Dark Mode)Ĭaffeine is an unobtrusive status bar menu application designed to help you make sure your Mac remains active for a certain period of time.