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.
We also recommend optimizing your computer.
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