XMeters
Taskbar System Monitoring for Windows
17 Alternatives To XMeters
BitBar
Put anything in your Mac OS X menu bar
Conky
Conky is a free, light-weight system monitor for X, that displays any kind of information on your desktop.
Core Temp
Nov 4, 2017 - Core Temp is a compact, no fuss, small footprint, yet powerful program to monitor processor temperature and other vital information.
DU Meter
DU Meter is a network bandwidth monitor for your computer.
HWMonitor
HWMonitor is a hardware monitoring program that reads PC systems main health sensors : voltages, temperatures, fans speed.
MSI Afterburner
Tool to manage video cards. Shows video card stats (temp, GPU usage, etc.).
MenuMeters for El Capitan
MenuMeters for OS X El Capitan 10.11 (and later)
MiniUsage
MiniUsage displays various data like CPU usage, amount of network flow, battery status and process…
NetWorx
NetWorx is a simple and powerful tool that helps you objectively evaluate your bandwidth situation.
OSX Activity Monitor
Activity Monitor shows the processes that are running on your Mac, so you can manage them and see how they affect your Mac’s activity and performance.
Open Hardware Monitor
Monitors temperature sensors, fan speeds, voltages, load and clock speeds, with optional graph.
Rainmeter
Rainmeter is a desktop customization platform.
Real Temp
Real Temp is a temperature monitoring program designed for all Intel single Core, Dual Core, Quad…
Sidebar Diagnostics
SidebarDiagnostics - A simple sidebar for Windows desktop that displays hardware diagnostic information.
XWidget
XWidget is a free desktop customization platform.
iPulse
Using its concise and appealing user interface, iPulse graphically displays the inner workings of macOS on you desktop, menu bar or Dock.
iStat Menus
“An advanced Mac system monitor for your menubar.”