TinkerTool System 9.92

TinkerTool System 9: macOS system utility software for advanced administration

Marcel Bresink

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What's new

TinkerTool System 9

TinkerTool System 9 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 macOS you are running.

All options available in the current situation are accessible via “panes”, very similar to the System Settings 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

built-in maintenance features of macOS, usually not visible on the graphical user interface,
extended file operations, not available in the macOS Finder,
the possibility to access advanced system settings which are not visible in System Settings,
graphical user interfaces for “pro” features for which Apple doesn’t provide any graphical interface in modern versions of macOS any longer,
genuine and unique features of TinkerTool System, designed to resolve typical real-world problems of administrators and to fix the effects of certain defects (“bugs”) in the operating system,
features to protect your privacy,
an emergency tool to troubleshoot and repair macOS in cases where the normal user interface is no longer starting correctly or the user account of the system administrator has been damaged,
functions to collect advanced information about the hardware, operating system, and applications.

Release 9.92 (Build 260814)

User guidance when adding new volumes to customized settings has been revised.
Outdated references to LIFS have been updated to Apple FSKit.
The feature to determine the data set for planning macOS updates has been unified again. Operating system versions before and after macOS 26.3 are no longer handled separately and show the same information.
Fixed an issue where the current status of SMB signing was omitted when presenting the current parameters of a file server connection.

Frequently asked questions

How do I install the app?

Mount the image, drag the app into the "Applications" folder and launch it. If the system blocks the launch, allow it in "System Settings → Privacy & Security".

The app is damaged or won't launch

Reinstalling from a fresh image usually helps. Make sure your macOS version matches the one listed in the compatibility specs.

How do I update?

Download the new version from the site and install it over the current one — your settings will be preserved.

The download link doesn't work

Try a mirror or a download manager. For large files the browser often drops the connection.

How do I completely remove the app?

Use an uninstaller utility — it cleans up the service files that remain after moving the app to the trash.