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TinkerTool System 4 is a collection of system utility features helping you in performing advanced administration tasks on Apple Macintosh computers. The application makes use of a self-adapting user interface which automatically adjusts to the computer model and to the version of OS X you are running. All options available in the current situation are accessible via "panes", very similar to the techniques you already know from the System Preferences application. The features are controlled via a single window which allows you to use the application as a general toolbox and First Aid assistant. This includes:

What's New

Version 4.6:
  • Added new registration features for licensing with immediate gratification and volume licensing.
  • Added new feature to detect a common corruption of the System Integrity Protection of OS X El Capitan which is the reason for a series of system malfunctions.
  • Added new feature to show the current hardware setting for System Integrity Protection as part of the Info more...


  • OS X 10.10 or later

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4 89


Current Version (4.x)


Downloads 160,159
Version Downloads 299
Type Utilities / System
License Shareware
Date 06 Jun 2016
Platform Intel 64 / OS X
Price $14.00
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