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Tatsuhiko Syoji edited this page Jun 14, 2026 · 10 revisions

Welcome to the No!! MeiryoUI wiki!

English | 日本語

About No!! MeiryoUI

This program sets system font setting on Windows 8.1/10/11.
On Windows 8.1/10/11 Microsoft removes way to system font settings.
Microsoft's system font setting choice is very ugly , especially in Japanese. This is why, I create this tool.

What No!! Meiryo UI can

This program sets system font setting on Windows 8.1/10/11.
In other words, this program change fonts in Win32/WinForms program's title bar, menu, message box, icon name(also Explores's file and folder name).

What No!! Meiryo UI can't

This program sets system font setting.
Programs that ignore system font settings, No!! Meiryo UI don't effects.

Recommended action before use this program

If you change system font by this software you should take backup current registry by this command line.

REG SAVE "HKCU\Control Panel" %LOCALAPPDATA%\noMeiryoUI_HKCU.reg /y

Regestry backup file is created on LOCALAPPDATA folder.

If some trouble occured after system font change, you restore registry by this command line. And sign off or reboot.

REG RESTORE "HKCU\Control Panel" %LOCALAPPDATA%\noMeiryoUI_HKCU.reg

FAQ

FAQ is here. FAQ

Roadmap

Future version feature what I thinking.

  • Improved Windows 11 compatibility(preset, version display) (Implemented on Version 2.42)
  • Improved Button description(Japanese, English)
  • Fix:Window size when large font is specified
  • Fix:Save font size by points.(Break backward compatibility)
  • UTF-8 language file (Create language file easier)(Break backward compatibility)
  • Change system fonts automatically with delay to avoid system restore system fonts settings.
  • Make installer

For developers

Develop and translate(JP)

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