System Font Size Changer is a text display repair tool. It enables to change the font sizes used by the system. The program was created as a consequence of the fact that Microsoft has removed this option in the Windows 10 Creators Update version.
It is a fundamental problem of Windows operating systems that the default font sizes used by the system are quite small when using a high resolution display setting, thus making reading difficult. In previous Windows versions there was a customization option for this.