MenuMeters for El Capitan

This is a port to OS X El Capitan 10.11 of MenuMeters by Alex Harper. MenuMeters is a set of CPU, memory, disk, and network...

Free Open Source Mac

GeekTool

GeekTool is an application for Mac OS 10.6+. It lets you display various kinds of information on your desktop via 3 default plug-ins: * File plugin to monitor MacOS X...

• As the name suggests it's a little bit geeky, but after few tutorials you can do wonders on your mac :) amanpreetsingh • Aug 2017 Disagree   Agree

Free Mac

Übersicht

Übersicht lets you run system commands and display their output on your desktop in little containers, called widgets. Widgets are written using HTML5, which means...

Free Open Source Mac

GKrellM

GKrellM is a single process stack of system monitors which supports applying themes to match its appearance to your window manager, Gtk, or any other theme.

Free Open Source Mac Windows Linux

BitBar

The BitBar app lets you put the output from any script or program right in your Mac OS X menu bar. And it's completely free. An impressive number of plugins have...

Free Open Source Mac

iPulse

Using its concise and appealing user interface, iPulse graphically displays the inner workings of OS X on your desktop, menu bar or Dock.

Commercial Mac

Nerdtool

NerdTool is a GeekTool-like application that displays information directly on your desktop.

• The appearance of the software is nothing like rainmeter. Guest • Mar 2017 Disagree   Agree

Free Open Source Mac

MiniUsage

MiniUsage displays various data like CPU usage, amount of network flow, battery status and process names which uses much CPU time in a menubar. It takes little space and...

• Discontinued The program seems to be no longer updated. Last version, 3.0.0, released in April 2015, can be still downloaded from the official website, but it doesn’t work on macOS 10.13

Free Mac