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System Toolkit 


System Toolkit (com.sascha-simon.toolkit) is a Mac OS X software application that has been discovered and submitted by users of iBoostUp.

The latest version that our iBoostUp users have reported seeing on their systems is System Toolkit 106. The most popular version of this application used by our users is version 93. System Toolkit requires macOS 11.5 or later.

Publisher Description:
The System Toolkit is an all-in-one information and maintenance app designed for macOS.


  • System Information
    Keep track of all your system loads. This includes CPU load, memory usage, network speeds and -traffic and the open network connections. All information can be shown in both the menu bar extra and the overlay window. Use the Dashboard to take a look at the most important parameters.

  • Menu Bar Extra
    You can add as many menu bar widgets as you like. Every menu bar widget can be configured to show information.

  • Info Panel
    The info panel shows the most important information in a separate window.

  • Overlay Window
    The overlay window always stays on top of other windows. So even if you have a fullscreen app running, you can use the overlay window to keep track of your system. Just like the menu bar widgets, the overlay window can be configured to show any system information - including hardware sensor data.

  • Hardware Sensors*
    Keep an eye on all the hardware sensor data. This includes temperatures, powers, voltages and currents of you processor, memory, battery and mainboard. The app also shows the speeds of your internal fans.

  • Bluetooth Device Battery Levels
    The System Toolkit shows the battery levels of Bluetooth devices.
    The following devices are supported:
    Input devices:
    Apple Magic Mouse
    Apple Magic Mouse 2
    Apple Magic Trackpad 2
    Apple Wireless Keyboard
    Apple Wireless Trackpad

    Apple AirPods
    Beats Solo 3

  • Battery Information
    You can check the battery parameters on the battery page. This page shows detailed information about the internal battery. If you are using a Mac without battery, this page is hidden.

    Besides the information pages, the System Toolkit also offers the following maintenance features:

  • Fast Maintenance: Clean your Mac System with a single click!

  • Disk Cleaner
    The disk cleaner searches your entire hard disk for temporary or cached files that can be deleted to free up some disk space. The categories include application- and user cache, developer cache, browser cache and many more caches.

  • Duplicate Finder
    Find duplicate files on your system. Use the smart selection to quickly select and delete your duplicate files and free up disk space.

  • Big Files Finder
    This feature allows you to find big files on your hard disk. Quickly see which files take the most space. The files can be deleted from within the app.

  • Privacy Protector
    Erase all your private data on your system. Did you visit some website that you do not want your other system users to find out about? Just start the Privacy Protector and erase your footsteps - it cleans the data of all major Werb Browsers.

  • Memory Cleaner
    Whenever a program is closed, some of its data may stay in the system memory for later use. The memory cleaner erases this data and frees up some memory.

  • App Cleaner
    Use the App Cleaner to find and remove files that were created and are being used by an app.

    * This feature requires the Toolkit Server. This is a free tool which can be downloaded from my website. Further instructions can be found in the app.

    More information can be found on the System Toolkit website:

    Find other great apps on my homepage:


    More from Sascha Simon:
    System Dashboard, myPowermeter, GPU Monitor Pro, Performance Panel, System Toolkit Lite, Disk Master, Clickfully, NetWorker Pro, Monitoring Helper, System Toolkit Server .

  • System Toolkit Screenshots


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    For more infomation on System Toolkit please click here, or to find updates and downloads of System Toolkit please click here.


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