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TG Pro lets you peek at fan control, temperature monitoring, and hardware diagnostics in your Mac. No other app shows more temperature sensors, or has as many options for notifications and fan speeds. Find out which components are getting hot (and potentially overheating), turn up the fan speeds to cool down your Mac, get notifications for temperature alerts along with many other fantastic features. Plus, see if any sensors, fans or batteries are defective with the built-in hardware diagnostics. See why thousands of people trust TG Pro as the go-to app for temperatures and fan control. Try the free trial today.


What's New

Version 2.29:
  • iMac Pro support! All known temperature sensors and fan speeds are shown, along with Manual and Auto Boost fan contro l.
  • Minor tweaks/fixes to the preferences UI.
  • Support packages now include logs for the fan helper app.
  • Issue where the temperatures were hard to see in dark mode with system transparencies turned


  • OS X 10.7 or later

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TG Pro User Discussion

4.6 181


Current Version (2.x)


Downloads 45,729
Version Downloads 402
License Shareware
Date 23 Feb 2018
Platform Intel 64 / OS X
Price $18.00
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