This is a must-download for serious overclockers. While SpeedFan touts itself as a monitor for your system's temperature and fan speed, the real reason it's worthwhile is that it lets you easily overclock your PC and then adjust the fan speed so it doesn't overheat.

License type: Free
Price: Free
OS: Windows NT, Windows 2000, Windows 9.x, Windows Me, Windows XP, Windows Vista
Author: Alfredo Milani Comparetti

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