fbrowse-tray

fbrowse-tray: browse the filesystem through a Gtk2 status icon (related to obbrowser).

The filesystem is browsed recursively, but lazily, which means that a directory's content will be read only after hovering the mouse over a submenu entry.

Github: https://github.com/trizen/fbrowse-tray
AUR: https://aur.archlinux.org/packages/fbrowse-tray/