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Caffeine is a tiny program that puts an icon in the right side of your menubar. 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 the menu.

The menu now has a sub-menu for deactivating Caffeine automatically after a number of minutes.

What's New

Version 1.1.1:
  • Fixed a bug where Caffeine was effective when another user account was active


Mac OS X 10.5 or later

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Current Version (1.x)


Downloads 165,056
Version Downloads 126,887
Type Utilities / System
License Free
Date 12 Mar 2010
Platform Intel 64 / OS X / PPC 32 / Intel 32 / PPC 64
Price Free
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