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Learn how MacUpdate Desktop makes installing apps from MacUpdate.com one-click easy.
Next time, install SleepLess with 1-click

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SleepLess is used to prevent the computer from going to sleep without changing system settings.

Warning! Using your Mac with closed lid can lead to serious system heat problems!

  • Disable sleep with lid closed
  • Safe Sleep (Hibernate) with one click
  • One click activation / deactivation
  • Schedule deactivation
  • Menu icon with commands menu
  • No processor time waste
  • Gatekeeper enabled

What's New

Version 2.9.0:
  • Application and kernel extension used are now code-signed for full OS X 10.10 compatibility


  • OS X 10.8 or later

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3 16


Current Version (2.x)


Downloads 102,697
Version Downloads 726
Type Utilities / System
License Shareware
Date 29 Jun 2015
Platform OS X / Intel 32
Price $5.50
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