The 1.6.12 version of CPUSetter for Mac is available as a free download on our software library. This free software can be installed on Mac OS X 10.8 or later. The most popular version among the program users is 1.1. This free Mac application is a product of Bryan Christianson.
The latest installation package takes up 12.1 MB on disk. The software lies within System Tools, more precisely General. This Mac download was checked by our built-in antivirus and was rated as malware free. The application's installer is commonly called cpusetter-1.1-for-lion.zip.
From the developer:
CPUSetter adjusts the number of active cores in your cpu(s). It can also enable/disable hyperthreading on supported cpus.
To do this requires administrator access to the machine and a small privileged helper program is installed when you first execute CPUSetter.
A convenient link to the system Activity Monitor is provided so you can observe the impact of changes.
You may want to check out more software for Mac, such as AppLaunch, Application Wizard Installer or DockMenus, which might be similar to CPUSetter.