About SleepLess
SleepLess used to prevent the computer from going to sleep without changing system settings. Main features: can disable sleep with lid closed, Safe Sleep (Hibernate) with one click, one click activation / deactivation,...
SleepLess used to prevent the computer from going to sleep without changing system settings. Main features: can disable sleep with lid closed, Safe Sleep (Hibernate) with one click, one click activation / deactivation, menu icon with commands menu, no processor time waste
Previous Versions
Here you can find the changelog of SleepLess since it was posted on our website on 2015-04-27 03:00:00.
The latest version is 2.8.2 and it was updated on 2026-06-19 14:44:17. See below the changes in each version.
SleepLess version 2.8.2
Updated At: 2011-07-29
Changes: Fixed mode "Prevent sleep with lid closed, displays will sleep" to allow display sleep.
SleepLess version 2.6.2
Updated At: 2008-09-22
Changes: Partially fixed "Prevent sleep with lid closed" on Mac OS X 10.5. Check "ReadME" file for more info.
Disclaimer
External Download
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