OnyX 5.1.1 for macOS Golden Gate 27

OnyX 5.1.1 for macOS Golden Gate 27

Mac maintenance and macOS system tools for confident customization.

Keep your Mac in tune with OnyX for macOS Golden Gate 27

Maintain, customize, and troubleshoot your Mac with a versatile collection of advanced tools in one clear, intuitive app—without scripts or complex commands.

Powerful tools, made approachable
Use OnyX for routine maintenance, to investigate issues, or to tailor macOS to your preferences. Detailed documentation explains each feature and helps you use the tools with confidence.

  • File system verification: Check your Mac’s file system.
  • System database rebuilding: Rebuild Launch Services, Spotlight, and other system databases.
  • Mailbox and file rebuilding: Rebuild mailboxes, volume information, and .DS_Store files.
  • File cleanup: Remove unnecessary files from selected locations.
  • Maintenance and power scheduling: Run maintenance scripts and schedule startup, shutdown, or sleep actions.
  • File visibility controls: Show or hide files and folders.
  • Checksums and secure erasure: Verify checksums and securely erase files.
  • Package inspection: Inspect application packages.
  • Search: Find files and content on your Mac.
  • System and security settings: Customize security settings, system behaviors, and macOS and application preferences.

OnyX brings together features from the developer’s Maintenance, Deeper, and CalHash utilities in one lightweight application. Download OnyX for macOS Golden Gate 27 and keep practical Mac maintenance and customization tools close at hand.

Version 5.11:

  • Reduced number of icons in menus
  • Issue corrected with the path for screenshots
  • Issue corrected with the “Only show open applications” option
  • Deleting the Recent Items improved
  • Cleaning the internet files improved
  • Obsolete options deleted
  • Application uninstaller improved
  • Miscellaneous corrections and improvements made
system utility, mac optimizer
0
8 views 0 comments

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.

Version5.1.1
DeveloperTitanium
CompatibilitymacOS 27.0 or later
ArchitectureARM, x86 (64-bit)
LanguageEnglish
Add to favorites Share Official site
Published (updated):

Related posts

Information
Visitors in the group Guests cannot leave comments on this publication.
OnyX 5.1.1 for macOS Golden Gate 27