A uskn file extension is related to the KSDev ThemeEngine library component that is used to create skins and themes for Windows applications.
USKN file extension - KSDev ThemeEngine theme
What is uskn file? How to open uskn files?
File type specification:
The uskn file extension is associated with the KSDev ThemeEngine library component that is used to create skins/themes for Windows applications.
The uskn file contains customized ThemeEngine theme for an application's window. KSDev was acquired by Embarcadero Technologies, which implements KSDev technologies into its products.