System Toolkit

Developer: Sascha Simon

Current Version: 2.3.0

Last Updated: 9 days ago

Download Size: 16.3 MB - Download


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.

• 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.

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

More information can be found on the System Toolkit website:

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Release Notes:

• Layout adjustments.
• The minimum required version was set to macOS Mojave.
• The Dark Mode was removed. The app will now use the default system setting.


Most Helpful Reviews

Version 2.2.1
Review by cscokd11

System toolkit - App didnt end up working on my mac but Sascha worked with me for a few days addressing the problem then offered me a refund. Good app and good support just didnt work out. Thanks anyhow!! Brad

Found helpful by 4 out of 6 people
Version 2.1.0
Review by mc77sky

System Toolkit - The app did not install, crashed my system and will not function. Total waste of time and money.

Found helpful by 4 out of 4 people