A free, powerful, multi-purpose tool that helps you monitor system resources, debug software and detect malware. Brought to you by Winsider Seminars & Solutions, Inc. @ http://www.windows-internals.com

Libre Hardware Monitor is free software that can monitor the temperature sensors, fan speeds, voltages, load and clock speeds of your computer.

一款轻量级、高度可定制的 Windows桌面和任务栏硬件性能监控工具，支持监测 CPU、GPU、内存、磁盘、网速、FPS 计数、插件扩展及内存清理。A lightweight, customizable hardware monitor for the Windows desktop & taskbar. Features CPU/GPU/RAM/Network monitoring, FPS counter, plugin support, and memory optimization.

Free system monitor for OSX and macOS. See all system information at a glance in the menu bar.

Unofficial Python system monitor and library for small IPS USB-C displays like Turing Smart Screen or XuanFang

💻 htop-like system-monitor for Windows with Vi-keybindings.

Keep an eye on system resources

对java、scala等运行于jvm的程序进行实时日志采集、索引和可视化，对系统进行进程级别的监控，对系统内部的操作进行策略性的报警、对分布式的rpc调用进行trace跟踪以便于进行性能分析

Application to read current clocks of ATi Radeon cards (xf86-video-ati, xf86-video-amdgpu)

View CPU, memory, disk, and network activity in the GNOME top bar.

[WIP] fetch top for gen Z with X written by bubbletea enjoyer

Manage processes and monitor system resources.

Graphical system monitor for linux, including information about CPU, GPU, Memory, HDD/SDD and your network connections. Similar to windows task manager.

Simple, lightweight, web-based system monitoring tool for small homeservers running Linux.

A better simple reactive system monitor on macOS for your MacBook pro. Built with Electron.

An open source hardware monitoring agent for Checkmate

Simple menubar system monitor for macOS, written in Python with pyobjc.

sysm makes your system play custom sounds when any configured system or external event happens

Task Manager for Linux for Nvidia graphics cards

Pachtop - a more modern system monitor 🚀