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| File - Download CPUSetter v1.7.1 | ||||||||
| Description | ||||||||
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A plea... Deanna and I have been running this site since 2008 and lately we're seeing a big increase in users (and cost) but a decline in percentage of users who donate. Our ad-free and junkware-free download site only works if everyone chips in to offset the revenue that ads on other sites bring in. Please donate at the bottom of the page. Every little bit helps. Thank you so much. Sincerely, your Older Geeks: Randy and Deanna Always scroll to the bottom of the page for the main download link. We don't believe in fake/misleading download buttons and tricks. The link is always in the same place. CPUSetter v1.7.1 👉 Control CPU cores, hyperthreading, and process CPU usage on macOS. CPUSetter is a macOS utility that lets you control how your Mac's processor resources are used. It can enable or disable CPU cores and hyperthreading on supported processors, apply separate settings for battery and AC power, and limit the CPU usage of individual processes. CPUSetter also includes a process manager for adjusting process priority, viewing running applications, terminating processes, and monitoring system performance with built-in CPU, memory, disk, and network graphs. Administrator privileges are required for hardware-related changes, and a privileged helper tool is installed during first launch. ![]() Features: Enable or disable physical and logical CPU cores Enable or disable hyperthreading on supported processors Apply separate CPU settings for battery and AC power Limit the maximum CPU usage of individual processes Change process priority (nice value) Enable or disable throttling of low-priority processes View and manage all running processes Terminate running processes Reveal process executables in Finder Bring applications to the foreground Display live CPU, memory, disk, and network performance graphs Optionally apply saved settings automatically at system startup Supported operating systems: macOS Big Sur 11.5 or higher Supported languages: English Changes: v1.7.1 12-16-25 Requires macOS Big Sur (11.5) or later Updated to Sparkle 2.7.0 Fixed CPU sampling for hyperthreaded hosts In this screenshot, the Handbrake process has been limited to a maximum of 100% CPU usage (i.e. 1 whole core from the 4 available) and also reduced to a priority of 19. It is constrained as can be seen by it requesting more CPU resource than it is allowed to use. ![]() Click here to visit the author's website. Continue below for the main download link. |
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| Downloads | Views | Developer | Last Update | Version | Size | Type | Rank | |
| 3,240 | 6,669 | Bryan Christianson | Jun 23, 2026 - 12:41 | 1.7.1 | 7.26MB | ZIP | , out of 56 Votes. |
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| File Tags | ||||||||
| CPUSetter CPU macOS hyperthreading processor cores process limiter activity monitor performance system utility monitoring resource management Bryanson WhatRoute | ||||||||
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