Mac users interested in Smc fan control mavericks generally download:
Manage the fan speed and activity when working on a Mac. Check the current temperature readings and increase or decrease the rotations speed of the built-in hardware fans, monitor the changes in conditions such as loading and cool runnings. Save configuration profiles.
In the preferences window you can define which SMC keys should be shown in the main window, edit their descriptions and set the conversion type.
There's also a window with P and C states info parsed from ioreg.SMCITEController supports only ITE but more functions then SuperIO.
