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SafeSleep ... Mac OS X 10.4 improved a little-known feature of Mac OS X; in a low-power situation the contents of memory will be saved to the hard drive and the computer will shut down. On other Operating Systems this is a standard feature known as Hibernation or Suspend-to-disk.

SafeSleep lets you quickly and easily put your laptop into this sleep mode on demand. I have been using it for several months without any problems. But note that this usage of the functionality is not officially supported by Apple.


PowerBook, iBook, MacBook, and Mac OS X 10.4 or later

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SafeSleep User Discussion

2.5 3


Current Version (1.x)


Downloads 14,991
Version Downloads 14,983
License Free
Date 30 May 2007
Platform OS X / PPC 32 / Intel 32
Price Free
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