Full software, not an App! Definitely not available on the App Store

Current Version

4.99, released October 6, 2014

What's new in this version?



Mac OS X 10.4 or later (including systems called OS X)

The application won't work with Mac model series released after November 2012.



If you are a registered user of a previous version, you can download the current version at no cost.

Hardware Monitor

Hardware MonitorHardware Monitor is an application to read out all accessible hardware sensors in Macintosh computers released between August 2002 and October 2012. Currently more than 100 different Macintosh hardware sensors and more than 200 hard drive temperature sensors are supported. The program can visualize the history graphs of the readings, display measured values in a large variety of fashions, or announce readings by speech output. It can also store and export readings. Depending on what sensors are built into your Macintosh system, the following data can be accessed:

Hardware Monitor is electronically distributed software. You can download the product and test it before you decide to purchase an unrestricted usage license.

Problems with OS X Mavericks 10.9.5 or later?

If you aren't using the latest version of Hardware Monitor, the application will refuse to work because it (correctly) detects an issue with system security under OS X 10.9.5 or later. Just download the current version to resolve this problem or see our special information page.