MyGUI is released under the MIT License, which is a permissive open source license. The only condition is that you distribute the license text included in our distribution with any software that uses MyGUI.
Plugins that based on some library are licensed under same license that librariy use.
All media except some Media pointed below licensed under MIT license.
Everything else (i.e. demos, tools, scripts, configuration files, etc.) is licenses under MIT license.

Licensing for 3rd-party libraries


  • Original Authors: David Turner, Robert Wilhelm, and Werner Lemberg
  • Website:
  • Licensed Under: FreeType License

Sample Program Dependencies

These dependencies are only used by our sample programs, and thus you do not need to use them to use MyGUI, if you don't want to.




Crystal Clear Items

  • Crystal_Clear_Items, Crystal_Clear_Butterfly and Crystal_Clear_View is based on Crystal Clear icon set.
  • Website:
  • Licensed Under: LGPL

DejaVu fonts

  • Mikki.mesh, Robot.mesh and related files are used by permission of the creator of those models and can be used in MyGUI demos only.