1. CoolTool is the new gen behavioral analytics platform that allows you to create catchy ads, engaging campaigns, strong brand, and effective website.

  2. MenuMeters for OS X El Capitan 10.11 (and later)

  3. "An advanced Mac system monitor for your menubar."

  4. MiniUsage displays various data like CPU usage, amount of network flow, battery status and process...

  5. XRG is an open source system monitor for Mac OS X.

  6. Using its concise and appealing user interface, iPulse graphically displays the inner workings of macOS on you desktop, menu bar or Dock.

  7. GKrellM is a single process stack of system monitors which supports applying themes to match its...

  8. Put anything in your Mac OS X menu bar

  9. Mac OS X System Monitor and Process Explorer Tool

  10. Rainmeter is a desktop customization platform.

  11. NetWorx is a simple and powerful tool that helps you objectively evaluate your bandwidth situation.

  12. Translucent provides detailed real-time information about what is going on inside your Mac.