RoboFont contains many different windows and views, each one dedicated to a specific task.
RoboFont’s interface can be organized in two different modes: Single Window or Multi-Window.
The current window mode can be set in Preferences > Miscellaneous.
Single Window Mode
In Single Window mode, all windows are collected as panels of one single application window. Individual panels can be shown/hidden using the Views icons in the bottom bar.
In Multi-Window mode, windows are available separately and each window can be freely positioned. This can be useful when working with multiple monitors or with several fonts at the same time.