OnyX Alternatives for Mac

    There are many alternatives to OnyX for Mac if you are looking for a replacement. The best Mac alternative is CCleaner, which is free. If that doesn't suit you, our users have ranked more than 25 alternatives to OnyX and 14 are available for Mac so hopefully you can find a suitable replacement. Other interesting Mac alternatives to OnyX are Click&Clean (Free), TinkerTool (Free), Cocktail (Paid) and AppleJack (Free, Open Source).

    This page was last updated Jun 9, 2021

    1. CCleaner is a system optimization/cleaning tool. It removes unused files from your system, allowing Windows to run faster and freeing up valuable hard disk space. It can also clear your internet history and act as a fully featured registry cleaner.

      Bundleware

      • The software tries to install Avast too - Spyware, runs in background and collects information to send to Avast. Background mode can be disabled, but gets re-enabled on each run - Shows pop-up system wide ads from time to time
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      Most users think CCleaner is a great alternative to OnyX.
      • FreeProprietary
      • Mac
      • Windows
      • Linux
      • Chrome OS
      • Google Chrome
      • Waterfox
      • Pale Moon
      • Firefox
      Click&Clean is a free, fast and easy-to-use extension for Google Chrome and Mozilla Firefox that can be used as a powerful private data Cleaner.
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    2. TinkerTool is an application that gives you access to additional preference settings Apple has built into Mac OS X. This allows to activate hidden features in the operating system and in some of the applications delivered with the system.
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    3. General purpose system modify/repair utility
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    4. AppleJack is a user friendly troubleshooting assistant for Mac OS X. With AppleJack you can troubleshoot a computer even if you can't load the GUI, or don't have a startup CD handy. AppleJack runs in Single User Mode and is menu-based for ease of use.

      Discontinued

      This project has not had an updated release since about 2010, and does not work on macOS Catalina

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      • Free PersonalProprietary
      • Mac
      FastTasks 2 provides a number of useful functions, including at-a-glance display of key system info, fast toggle of invisible files, free memory, automatic removal of login items, and scanning for troublesome apps and files.
    5. Techtool Pro is a robust hardware diagnostic tool available for Macintosh. TechTool Pro utilizes full 64-bit compatibility to keep your Mac running at its best.
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    6. Yosemite Cache Cleaner is an award winning general purpose tool for Mac OS X. YCC makes system maintenance simple with an easy point and click interface to many OS X functions. Novice and expert users alike will appreciate the powerful toolset YCC provides.
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    7. Mavericks Cache Cleaner is an award winning general purpose tool for Mac OS X. MCC makes system maintenance simple with an easy point and click interface to many OS X functions. Novice and expert users alike will appreciate the powerful toolset MCC provides.
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    8. MacReviver includes all of the essential tools to help you clean, optimize and maintain your Mac and restore its performance and stability. Find your stolen Mac Would you like to protect your Mac in case of theft? MacReviver has the answer.
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    Showing 10 of 14 alternatives