This application is used to prevent the computer from going to sleep without changing system settings
ScreenWakeUp Alternatives
ScreenWakeUp is described as 'Free, browser-based tool that keeps your screen from sleeping or locking. It uses the modern Screen Wake Lock API — nothing to install, no admin rights, no account. Open it in any browser on Windows, macOS, Linux, ChromeOS, Android or iPhone and click one' and is a prevent sleep mode app in the office & productivity category. There are more than 50 alternatives to ScreenWakeUp, not only websites but also apps for a variety of platforms, including Mac, Windows, Android, Linux and F-Droid apps. The best ScreenWakeUp alternative is Amphetamine, which is free. Other great sites and apps similar to ScreenWakeUp are Caffeine for Windows, Stimulator, PowerToys - Awake and Caffeine for Linux.
Alternatives list
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 app will keep your system awake for a defined period of time. It will pause the energy settings and prevent the screensaver from starting.



Anti-Sleep App for your Mac.
Caffeinated prevents your Mac from going to sleep, dimming your screen or starting the screensaver.


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MoccaFaux is a flexible scheduler that prevents the activation of screen savers and power-saving modes when certain conditions are met.
Espresso is a Caffeine alternative with support for retina displays and the black or white menu bar introduced in OS X Yosemite.

Keeps your computer in an active state. No install required, fully portable and can run from a USB. Completely free for everyone.


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PleaseSleep is a utility software designed for Mac OS X that helps put your computer to sleep when you know some other app is preventing your Mac from going to sleep.
Cost / License
- Free
- Proprietary
Alerts
- Discontinued
Platforms
- Mac

NoSleep makes closing of your MacBook lid possible without going to a sleep mode. Now you shouldn't have to plug your mouse and monitor to stay computer awake - just activate it by clicking a menu bar icon or check a tick in the System Preferences and continue downloading...
Cost / License
- Free
- Open Source
Alerts
- Discontinued
Platforms
- Mac

Deep Sleep is a simple Dashboard widget which allows users to put their computer into hibernation mode, also sometimes called software suspend mode. This widget only works on a limited number of Apple computer models.
Cost / License
- Free
- Proprietary
Alerts
- Discontinued
Platforms
- Mac
Cost / License
- Freemium
- Proprietary
Platforms
- Mac







































