Top 15 Sleep Preventer Alternative and Similar Softwares | Jun 2021

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.

1. Caffeinated

Caffeinated Caffeinated is a simple utility to prevent your PC from going to sleep. It places an icon near the clock. Click the icon to keep your PC awake. Click it again allow automatic sleep. Caffeinated is heavily inspired by Caffeine for OS X.......

2. InsomniaX

InsomniaX It always has been a missing feature: disabling the sleep mode on a Apple Laptop. Who does not want to use it as a big juke-box or go warwalking. The best looking server ever, especially at about one inch height. This small utility is what you will want, this small......

3. Caffeine for Linux

Caffeine for Linux Inspired by the Mac OS X version, Caffeine for Linux is a status bar application able to temporarily prevent the activation of both the screensaver and the "sleep" powersaving mode.......

4. noblackout

noblackout 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.......

5. Amphetamine

Amphetamine Amphetamine is a little app that lives in your menu bar. With Amphetamine, you can effortlessly override your energy saver settings and keep your Mac awake.......

6. SleepLess

SleepLess This application is used to prevent the computer from going to sleep without changing system settingscan disable sleep with lid closedSafe Sleep (Hibernate) with one clickone click activation / deactivationschedule deactivationmenu icon with commands menuno processor time waste......

7. KeepingYouAwake

KeepingYouAwake KeepingYouAwake is a small menu bar utility for macOS Yosemite (Version 10.10) and newer that can prevent your Mac from entering sleep mode for a predefined duration or as long as it is activated.......

8. Caffeine for Mac

Caffeine for Mac Caffeine is a tiny program that puts an icon in the right side of your menu bar. Click it to prevent your Mac from automatically going to sleep, dimming the screen or starting screen savers. Click it again to go back. Hold down the Command key while clicking to show......

9. InsomniaT

InsomniaT This is a kernel extension and clients that allow the MacBook to disable sleeping when the lid is closed. MOUNTAIN LION IS NOT SUPPORTED......

10. NoDoze

NoDoze 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.......

11. Sleep No More

Sleep No More A tiny menu bar application, that prevents your Mac from sleeping for a set amount of time.......

12. Ginseng

Ginseng Ginseng is a lightweight desktop app for Windows that will keep your computer awake when active. This is useful for computers which have a screensaver policy that locks the computer after periods of inactivity. Ginseng works similar to Caffeine, but uses less memory but being extremely lightweight and utilizing a......

13. @home

@home @home is a tiny convenience utility, that knows when you are at home (based on your wireless network name) and prevents your computer from locking the screen. When you are away from home, your normal locking idle times apply.......

14. Caffeine for Windows

Caffeine for Windows If you have problems with your PC locking or going to sleep, caffeine will keep it awake. It works by simulating a keypress once every 59 seconds, so your machine thinks you're still working at the keyboard, so won't lock the screen or activate the screensaver.......

15. SmartSleep

SmartSleep SmartSleep lets you select each sleep state. Additionally the new SmartSleep state lets your notebook just sleep while the battery has a high level. If the battery level drops below a certain point (default is less then 20% or 20 minutes) it will switch to sleep and hibernate. So you......