MenuMeters for MAC
Free, open-source system monitor for the Mac menu bar. See CPU load, memory use, disk activity and network traffic at a glance.
MenuMeters Overview
MenuMeters is a set of CPU, memory, disk and network monitors that live in the Mac menu bar, where document windows cannot cover them. It was originally written by Alex Harper. Apple's changes in OS X El Capitan stopped the original from working, so Yuji Tachikawa ported it, and this version has since taken in contributions from many people. It is now an independent app rather than a preference pane.
MenuMeters is open source under the GPL-2.0 licence. Version 2.1.7 fixes a crash caused by missing PPP components. It needs macOS 12 or later and is a universal app for Apple Silicon and Intel Macs. The developer's site also offers a separate version for macOS 11 Big Sur and earlier. New versions install through the app's own auto-update, but you need to move the app out of your download folder with the Finder first, or macOS keeps it on a read-only location and it cannot update itself.
One honest note: Yuji Tachikawa keeps using MenuMeters out of nostalgia but urges people to switch to Stats, which is better maintained, and the project's README also recommends more modern menu bar monitors.
Key Features
MenuMeters puts four small system monitors where you can always see them.
- CPU Meter: shows load as a percentage, a graph or a thermometer, in total or split into user and system time.
- Memory Meter: shows usage as a pie chart, thermometer, history graph or used and free totals.
- Disk Meter: shows activity on local disks, including USB drives as they are mounted.
- Net Meter: shows throughput as arrows, bytes per second or a graph.
- Detail menus: click a meter for details such as volume space, VM statistics or network interfaces.
- Auto-update: new versions install themselves, and you can check through the Dock menu.
- Independent app: it no longer runs as a preference pane inside System Preferences.
- Simple removal: to uninstall it, just move the app to the Trash.
What’s New in Version 2.1.7
MenuMeters 2.1.7 is a bug fix release.
- Fixes a crash caused by missing PPP components.
MenuMeters FAQ
Is MenuMeters free?
Yes. MenuMeters is free and open source under the GPL-2.0 licence.
What does MenuMeters monitor?
It monitors CPU load, memory use, disk activity and network traffic, each with its own meter in the menu bar.
Which macOS version does MenuMeters need?
Version 2.1.7 needs macOS 12 or later. The developer also offers a separate version for macOS 11 Big Sur and earlier.
Does MenuMeters run on Apple Silicon Macs?
Yes. The app is universal, so it runs natively on both Apple Silicon and Intel Macs.
Is MenuMeters still maintained?
It still gets releases, and 2.1.7 fixes a crash. Its developer says other apps are better maintained, however, and urges people to switch to Stats.
Why does MenuMeters ask me to move the app?
A newly downloaded app runs from a read-only location, so it cannot update itself. Moving it to another folder such as Applications with the Finder fixes this.
How do I update MenuMeters?
It updates itself when a new version is available. You can also check for an update through the Dock menu.
How do I uninstall MenuMeters?
The current app can simply be moved to the Trash.
Can I install MenuMeters with Homebrew?
Yes. The Homebrew cask is named menumeters: brew install --cask menumeters.
Where does the MenuMeters download on menumeters.FULLMAC.app come from?
The download button leads to the official MenuMeters release page at https://github.com/yujitach/MenuMeters/releases/latest. menumeters.FULLMAC.app does not change or repackage the app.
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FULLMAC.app does not host this app. Download buttons lead to the developer’s own pages.