Name : App Tamer

Size : 11 MB

Mac OS App Tamer 2.8.1 free Download

App Tamer is a macOS application designed to optimize the performance and power consumption of your Mac by managing the CPU usage of running applications. It provides a solution for taming apps that consume excessive CPU time and can drain your battery life. Here are some key features and details about App Tamer:

Main Features:

  1. AutoStop: App Tamer features a unique AutoStop feature that stops each application when you switch away from it. When you return to that app, it automatically restarts. This helps prevent apps from monopolizing CPU resources when they are not in use, thereby saving energy and improving performance.
  2. User-Friendly Interface: The app is built around an attractive and clear user interface that is designed for managing running applications with minimal distraction. It provides a straightforward way to monitor and control CPU usage.
  3. CPU Usage Monitoring: App Tamer displays the average percentage of CPU usage for each running application, allowing you to see which apps are consuming the most CPU resources.
  4. Graphical History: You can access a graphical history of CPU usage, providing insights into how CPU resources have been utilized over time.
  5. Customizable CPU Limits: Easily enable AutoStop for any application or set specific CPU usage limits for individual apps. This gives you control over how much CPU time an app is allowed to consume.
  6. Efficient CPU Management: App Tamer helps you manage CPU usage without the need for manual intervention. It automatically adjusts CPU usage for running applications based on your settings.
  7. Optimize Energy Efficiency: By reducing CPU usage of background apps, App Tamer can help extend your Mac’s battery life and keep your system running cooler.


  • App Tamer is compatible with macOS 13.3 or later.

App Tamer is a useful tool for Mac users who want to optimize their system’s performance and extend battery life by preventing apps from using excessive CPU resources when they are not in use. It offers a user-friendly interface and convenient CPU management features to make your Mac run more efficiently.