You can open multiple windows that all view the same notebook. These windows can be configured to just show the note text view, or they can show all of Mori’s views. Each windows size, selection, and configuration will be saved when you close your notebook, and restored next time you open your notebook.
To open a new note window choose the menu item File > New Note Window. Or double click on the icon of a file entry.
To open a new viewer window choose the menu item File > New Viewer Window. Or double click on the icon of a folder entry in the sources view.
Here’s a notebook with three different windows viewing it.
When you close your notebook all open windows will be saved and restored next time you open the notebook. Use the menu item File > Close Notebook to close your notebook without needing to close any of its windows.