Clapet is a utility that aims to improve clamshell mode on your Macbook by automatically managing sleep when an external display is detected.
SleepTime Alternatives
SleepTime is described as 'Light-weight app that lives on your menu bar, letting you easily set a timer to put your Mac on sleep automatically after a specified time period you choose' and is an app. There are more than 25 alternatives to SleepTime for a variety of platforms, including Mac, Windows, Android, Linux and Flathub apps. The best SleepTime alternative is Amphetamine, which is free. Other great apps like SleepTime are Stimulator, Caffeine for Linux, Caffeine for Mac and NeverNap.
Alternatives list
Econap helps you to save energy and increase your comfort. Before your pc enters the sleep mode, Econap will check if something important is running on your system. If so, it will wait until your download, backups, videos etc. are finished. Finally your pc will go to sleep.


A small GNOME utility application to send Wake On LAN (WoL) magic packets to devices in a network.


NoDoze simulates keyboard/mouse activity to keep the screensaver from activating. Its activity depends on currently running programs. You can use regular expressions or Windows wildcards to choose when the screensaver is deactivated.

Coffee allows you to keep the display awake without having to change the device settings. It can be toggled at various places:
Cost / License
- Free
- Open Source (Apache-2.0)
Platforms
- Android
- F-Droid

- 36 Sleep Preventer alternatives
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: -Parameter support. v1.2: Option to let display fall asleep. v1.1: Sleep timer.




Prevent your Mac from falling asleep, dimming your screen or starting the screensaver. Theine keeps macOS awake just like caffeine does with you.


+4
This is a kernel extension and clients that allow the MacBook to disable sleeping when the lid is closed. MOUNTAIN LION IS NOT SUPPORTED
Simulates activity (=> disables screensaver and powersaving) while running programms (any .exe) from a choosen directory. Main purpose is to choose the steam directory to disable monitor powersaving while running steam games.

Keep your screen on when your device is running your GPS application, favorite remote control, playing a movie or slideshow, etc... Perfect to keep your screen on without dimming for application development. Your screen will never go back to sleep until you want it to...



This application is used to prevent the computer from going to sleep without changing system settings

































