Apps similar to Activity Monitor include Process Explorer, which is free. Other options are Stats, Mission Center, iStat Menus and appstat. You're spoiled for choice with System Information Utilities like Activity Monitor: we list more than 25 alternatives for Mac, Windows, Linux and iPhone.
Process Explorer shows you information about which handles and DLLs processes have opened or loaded. The display consists of two sub-windows. The top always shows a list of the currently active processes, including the names of their owning accounts, whereas the information...
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Menu bar tool for macOS shows real-time CPU, GPU, memory, disk, network, battery status, sensor data, fan speed, Bluetooth device info, multi-time zone clocks, customizable widgets, and historical graphs while ensuring privacy.
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Advanced Mac utility with menubar monitoring for CPU, GPU, memory, disks, network, and sensors, including fan control, S.M.A.R.T status, Bluetooth battery tracking, weather, notifications, and deep customization. Combines multiple stats in a single view while prioritizing privacy.
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Real-time monitoring of CPU, memory, disk, and thread metrics for running applications without workflow interruptions. Identify resource bottlenecks, memory leaks, and performance spikes. Freeware with no registration required, featuring dark/light modes, always-on-top option, and exportable logs for team analysis.
Native macOS app displays live CPU, GPU, memory, and network usage with history, manages and reclaims ports, tracks AI coding agent sessions in detail, enables local and remote monitoring, provides comprehensive notifications, and secures scanned data.
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Lightweight macOS and Windows menu bar system monitor for Apple Silicon. Shows CPU, temperature, network, and benchmarks. Compiles from source on your Mac. No telemetry, no subscriptions.
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Native Apple Silicon monitoring for macOS with CPU, GPU, Neural Engine, memory, SMC sensors, processes, disks, SMART data and network views. It adds menu bar modules, floating panels, health alerts, disk treemaps, CSV exports and CPU, memory, disk and Metal benchmarks.
Dictate, announce, or notify when the active currently viewed application changes. Accessibility and developer friendly, useful for when menubar is not visible, or when Mac is unattended.
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Sees what your machine is really doing — processes, memory, disk and outgoing network traffic in one live radar, explained in plain language.
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PowerTOP is a Linux tool to diagnose issues with power consumption and power management. In addition to being a diagnostic tool, PowerTOP also has an interactive mode where the user can experiment various power management settings for cases where the Linux distribution has not...
United States
A native macOS process explorer beyond Activity Monitor — inspired by the convenience of Process Explorer. Inspect process trees, command lines, environment variables, signatures, connections, open files, and more — beyond what Activity Monitor shows.
