Adjust the automated engagement of sleep mode on your Mac portable computers like MacBook or MacBook Pro. Configure the customized activation of the mode depending on the battery level, enable or disable RAM preservation or resetting, and adjust hibernation options.
Download of SmartSleep 3.22 for Mac was on the developer's website when we last checked. We cannot confirm if there is a free download of this app available. This free Mac app is a product of Patrick Stein. We recommend checking the downloaded files with any free antivirus. The application belongs to System Tools.
From the developer:
Sleep your Mac differently depending on the battery level.
Your MacBook or MacBook Pro knows the following sleep states:
•sleep machine will go to sleep only (saves state in RAM only, battery keeps RAM contents)
•hibernate only machine will go to hibernate only. (saves state on disk, battery will not be used)
•sleep & hibernate machine sleeps and hibernates.
You may want to check out more software for Mac, such as BIG Red Button, Speedy or Delay Start, which might be similar to SmartSleep.