A navigational file manager is a file management interface in which users traverse a filesystem hierarchy's directory structure within a single, continuous viewport rather than opening a distinct window for every individual directory.
Characteristics Navigational file managers generally feature: Single-viewport updating: Selecting a directory updates the contents displayed in the current viewing frame rather than spawning new windows, keeping window management contained. Browser-style navigation: Web browser–inspired controls, such as "Back" and "Forward" buttons to traverse navigational history and an "Up" button to move to parent directories. Tree-and-list structure: An asymmetric arrangement with a collapsible directory tree or sidebar showing the broader hierarchy, paired with an adjacent pane listing items inside the currently selected folder. Hierarchical path representation: The user's location within the tree is reflected dynamically through breadcrumb bars, editable address fields, or cascading column views such as Miller columns.
Examples XTree and ZTreeWin File Manager (Windows 3.x) File Explorer (formerly Windows Explorer) in Microsoft Windows Finder in macOS (since Mac OS X 10.0) GNOME Files (Nautilus) in GNOME Dolphin in KDE Thunar in Xfce
See also File manager Orthodox file manager Spatial file manager
References