How to Calibrate ClearType for Sharper Text in Windows 7 or 8

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Calibrate ClearType

All modern versions of Windows, starting with Windows XP, feature ClearType technology that smoothes font edges to give you more attractive, legible text. However, for some users, the default settings may not be as attractive or legible as they could be with a little tweaking. Others may even prefer the more jagged text you get with ClearType turned off. Here's how to calibrate or disable ClearType in Windows 7, 8, 8.1 or 10.

1. Type "cttune" into the Windows search box. On Windows 7 and 10, the search box appears at the bottom of the Start Menu. On Windows 8 or 8.1, you'll need to open the Charms menu (Windows + C) to search.

search for cttune2. Hit Enter or click the icon to launch cttune. A utility launches. 

3. Toggle ClearType to off if you want to disable it. If it is already disabled and you want to enable it, check the box. Click Next when done.


Toggle Clear Type

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4. Click Next, leaving the selection set to "Yes, I want to tune all monitors," if you have multiple displays and want to tune them all. If you have  only one monitor, you may not see this message

Click Next

5. Click Next again after the tuner tells you whether or not your screen is at the correct resolution. If you are not at your screen’s native resolution, you will have to adjust it at this point.

Click Next

6. Select the text that looks better to you and click Next, The ClearType Text Tuner will ask you to repeat this step four times with different blocks of text.


 7. Click Next and Repeat these steps for your second monitor if you have one.


Repeat These steps8. Click Finish at the end of the process.Click Finish


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Author Bio
Avram Piltch
Avram Piltch, LAPTOP Online Editorial Director
The official Geeks Geek, as his weekly column is titled, Avram Piltch has guided the editorial and production of since 2007. With his technical knowledge and passion for testing, Avram programmed several of LAPTOP's real-world benchmarks, including the LAPTOP Battery Test. He holds a master’s degree in English from NYU.
Avram Piltch, LAPTOP Online Editorial Director on
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1 comment
  • DimaRoz Says:

    hi, thank you for your advice but it doesnt work. The text is still blurry and the less a size of fonts the harder i can see the text. It is a strain on my eyesight! How to disable Clear Type in some other way?

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