safe file


ClearType Tuner

Check your PC for cttune.exe related errors!

cttune.exe. What is it?

The cttune.exe is a ClearType Tuner.

This file is part of Microsoft® Windows® Operating System. Cttune.exe is developed by Microsoft Corporation. It’s a system and hidden file. Cttune.exe is usually located in the %SYSTEM% folder and its usual size is 309,248 bytes.


The cttune.exe process is safe and disabling it can be dangerous, because programs on your computer need it to work correctly.

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General Information

Security risk: Free spyware & virus scanRegistry Errors: Free scan (run Registry Cleaner)Uninstallation: N/A Uninstall (run Unistall Manager)Disk & Memory Usage: N/A Free scan (run Task Manager)


Author: Microsoft CorporationProcess: ClearType TunerPart Of: Microsoft® Windows® Operating SystemCommon path(s): %SYSTEM%
subfolder in %WINDOWS%
Keywords(s): systemFilesize(s): 309,248 bytes, 309,760 bytes

User opinions

cttune.exe has the following rating: 5.0
based on 1 user opinions.
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by hako on May 2, 2011 at 10:26 AM

file is looks like safe. but where is the donwload link !!!

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