Macs Fan Control allows you to monitor and control almost any aspect of your computer's fans, with support for controlling fan speed, temperature sensors pane, menu-bar icon, and autostart with system option.

Software solution to noise problems such as those caused by iMac HDD replacement, or overheating problems like those found on a MacBook Pro

Set any constant value to any fan (e.g., minimum)

Control fan speed in relation to a temperature sensor (e.g., 3rd party HDD)

Real-time monitoring of Mac's fans speed and temperature sensors including 3rd party HDD/SSD (using S.M.A.R.T.)

Custom fan preset (in Pro version)

Configurable menu bar icon

Compatible with OS X 10.14 Mojave or later (version for OS X 10.6, 10.7-10.13 is available separately )

Note: Custom profiles are available in the Pro version of the app.

How to control your Mac fans