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