AppTamer for Mac

Product summary

AppTamer is a macOS utility for controlling how running programs use your processor. It provides a straightforward way to limit or pause applications that are consuming too much CPU, which can lead to smoother system responsiveness and longer battery life on laptops.

How it works

• Create per-app rules to control how much CPU each program is allowed to use, so you can tailor behavior for specific apps.
• Automatically pause or throttle processes that are using excessive resources to free up processing power for other tasks.
• Monitor processor load continuously with a live readout of which applications are active and how much CPU they’re consuming.
• Use a clean, easy-to-read interface to quickly spot resource hogs and apply management actions.

Benefits

AppTamer helps reduce system slowdowns and extends battery runtime by preventing individual applications from monopolizing the CPU. Its per-application controls make it simple to balance performance with energy efficiency without manually quitting apps.

Suggested substitute

• CCleaner — Free version available and often recommended as an alternative maintenance tool.