Try before Buy

CPU Speed Menu is electronically distributed software. You can download the application and look at it in your own time. Only if you like and want to keep it you will be charged for its usage.

Online Help

CPU Speed Menu comes with a detailed reference manual which can be used via the Mac OS X Help Viewer.

Native and Universal

CPU Speed Menu was developed for Mac OS X. It does not contain any legacy components from the previous Mac OS. Being a Universal application, you can use it without limitations on Macintosh systems with PPC or Intel processors.

CPU Speed Menu

Features

Switch processor performance by a single mouse click.
CPU Speed Menu consumes almost no space on your screen. A small, clickable icon in the menu bar is enough.
Automatic detection which performance settings are supported by your computer.
The application does not consume any processing power.

Two different icon sets can be used to display the current speed setting.
In contrast to similar applications, CPU Speed Menu can detect reliably if running applications are blocking the processor performance setting.
Switching permanently to reduced power can be disabled if desired.