Operating system utilities for macOS


OnyX is the main application. The Maintenance, Deeper, and CalHash applications are parts of OnyX.
Thus, if you use OnyX, the Maintenance, Deeper, and CalHash applications are redundant!


All of the applications are signed by Titanium Software and notarized by Apple.


Read the software license agreement carefully before using the applications.

OnyX

OnyX is a multifunction utility for macOS that you can use to verify the startup disk and the structure of its system files; run tasks of cleaning and computer maintenance; configure some hidden parameters of many Apple applications; and more.

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Maintenance

Maintenance is an operating system maintenance and cleaning utility for macOS that you can use to perform miscellaneous tasks of computer maintenance: run periodic scripts; rebuild the databases; delete application, font, and system caches; and more.

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Deeper

Deeper is a personalization utility for macOS that you can use to enable and disable the hidden functions of the Finder, Dock, Safari, Music, login window, and many Apple applications, and more.

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CalHash

CalHash is a utility that you can use to calculate and compare the checksum (also known as a message-digest-fingerprint) for a file.

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Access Menu

Access Menu is a customizable utility for macOS that you can use to quickly access the startup disk's folders from the menu bar.

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