Mac OS X Softwares to Fan speed control

smcFanControl is a utility for Intel-based Macs that provides fine-grained control over the system's fans, allowing users to set minimum fan speeds to improve cooling performance and monitor system temperatures in real-time.

Fan Control is a comprehensive utility for macOS that empowers users to fine-tune and monitor the cooling system of their Intel-based MacBooks. Gain control over fan speeds based on various system temperatures and other hardware metrics, ensuring optimal performance and managing thermal output.

iStat is a comprehensive system monitoring tool for macOS, residing conveniently in your menubar. It provides a real-time overview of your system's performance, including CPU, memory, disk usage, network activity, temperatures, fan speeds, battery status, and more. With detailed graphs and configurable options, iStat empowers users to keep a close eye on their Mac's health and performance.