Open Source Alternatives to iStat Menus

A system monitoring utility for macOS that displays CPU, memory, disk, network, and sensor information directly in the menu bar. It also provides customizable alerts, weather forecasts, and detailed per-application usage statistics.

Whether you want to cut software costs or escape vendor lock-in, these open source alternatives to iStat Menus give you an option you fully own. They run locally on your own device, so your data never leaves your machine. This page lists 1 open source alternative to iStat Menus. The most popular is Stats. It uses the MIT license.