To modify the appearance of the application:
The Interface tab allows you to modify the appearance of OnyX.
Choose Metal or Aqua to change the appearance of the main window. This modification will be enabled after the next OnyX launch.
Enable the "Drawer" graphic effect when opening OnyX panels.
A local menu allows you to choose the panel to automatically open when you launch OnyX.
You can reduce the opacity of the main window by moving the Opacity slider (takes effect immediately).
A local menu allows you to choose another icon for OnyX and a second local menu allows you to change its Toolbar icon.