Cost / License
- Free
- Open Source (GPL-3.0)
Platforms
- Linux


mectrics puts the readings you pick into the macOS menu bar: CPU, memory, battery, network, disk, GPU, temperature and fans. Clicking an item opens a popover with the detail behind the number, like per core load and top processes for CPU, or read and write throughput for disk.




Tyler's Frame Machine is a simple, free, educational, small, cross-platform, and portable tool for testing, benchmarking, calibration, framerate comparison, and demonstration.





UserDiag is a PC diagnostic tool that allows you to explore detailed information about your device. With it, you can easily check the overall health of your computer and get advice if any issues are identified.




GeekTool is an application for Mac OS 10.6+. It lets you display various kinds of information on your desktop via 3 default plug-ins:




Syne is a lightweight, modern application designed to simplify server management over SSH. It provides an intuitive interface for monitoring system performance, managing files, and executing essential controls without relying on a terminal for routine tasks.



MoStats is a free, open-source macOS system monitor that lives in the menu bar. It shows live system stats and helps you inspect running processes without opening a larger monitoring tool. The app is built for quick checks: CPU, memory, disk, network, and process activity are...

PulseMonitor is a free, portable PC health monitor for Windows with a clean dark interface. Monitor your CPU, GPU, RAM, storage, network and temperatures in real time with smooth animated graphs.




CPU-World.com website started as a side project to show off pictures of Gennadiy's CPU collection. Initially the pictures had a short note attached describing the frequency, package and the number of pins, but eventually more detailed chip specifications were added to the...



SANDRA is a system analyser that includes benchmarking and testing modules. Its scope of work is not restricted to the local system, though. It can analyze remote systems on a Windows domain.




AWS IoT is a managed cloud platform that lets connected devices easily and securely interact with cloud applications and other devices. AWS IoT can support billions of devices and trillions of messages, and can process and route those messages to AWS endpoints and to other...




MacCPUID is a developer tool used for displaying information collected from the microprocessor via the CPUID instruction. The CPUID instruction returns information in the general purpose registers such as manufacturer identification, a processor's family, model, and stepping...






Free always-on-top GPU, CPU, and RAM performance overlay with live sparkline graphs. Lightweight, portable, no telemetry.



System Activity Monitor for Mac, iPhone, and iPad. Customizable, precise, and lightweight apps to keep an eye on the activity and performance of your devices.




iStatistica is an advanced system monitor for macOS and iOS. It includes notification center widget and menu bar popover / monitoring dashboard. Simply slide out notification center to keep an eye on your CPU, memory, disk usage, network activity, sensors and fans data.


EF System Monitor gives you a well-rounded tool that can be used to retrieve a permanent record of information on all your network computers; these records include; memory space, hard disk usage, date, time, and username.

SMART Report Viewer helps visualize the output of smartctl tests, entirely in your browser. Drag and drop txt, log, or zip files (including Unraid diagnostics) to quickly understand the health of your drives.




Mac OS X System Monitor and Process Explorer Tool atMonitor is the most advanced monitoring tool for Mac OS X that displays system activity in real-time. It is designed to allow quick assessment of computers state and it is powerful enough to make it a core utility in anyones sys.

USB Connection Information is the powerful menu bar utility that gives you a live, detailed view of your USB devices and power source.




Monitoring temperatures and status of system components such as CPU, GPU and hard disk drive, fan speeds



