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Mac Monitor

Mac Monitor is a free, open-source security and privacy app for macOS. "The missing ProcMon for macOS": Mac Monitor records Endpoint Security events and displays them for analysis. It has 1,393 GitHub stars and is released under the BSD-3-Clause license.

github.com/Brandon7CC/mac-monitor (opens in a new tab)

Data as of from the GitHub API; description from the project's repository. Report an error

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About Mac Monitor

Mac Monitor is an advanced, stand-alone system monitoring tool tailor-made for macOS security research, malware triage, and system troubleshooting. Leveraging Apple's Endpoint Security (ES) and System Extension APIs, it collects and enriches system events, displaying them graphically, with an expansive feature set designed to surface only the events that are relevant to you. The telemetry collected includes process, interprocess, memory, XPC, file events, and more in addition to rich metadata, allowing users to contextualize events and tell a story with ease.

Install Mac Monitor

Package names found in the project's README. Each links to its package page so you can check the publisher first.

Homebrew (macOS)
brew install --cask mac-monitor

Package page (opens in a new tab)

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FAQ

Mac Monitor FAQ

Still curious? Email info@appsgit.com.

Is Mac Monitor free and open source?

Yes. Mac Monitor's source code is public on GitHub under the BSD-3-Clause license, which is OSI-approved or FSF-free, so you can use, copy and change it for free.

How do I install Mac Monitor?

Homebrew: brew install --cask mac-monitor. The commands are on this page. Installers are also on its GitHub Releases page (latest: v2.1.0).

Is Mac Monitor still maintained?

The repository's most recent commit was on Sep 20, 2026. appsgit only lists apps whose repository had a commit in the last six months.