Install emelfm2 by entering the following commands in the terminal:
sudo apt update sudo apt install emelfm2
Description:
file manager for X/gtk
emelFM2 is a file manager that implements the popular two-pane design. It features a simple GTK+2 interface, a flexible file typing scheme, and a built-in command line for executing commands without opening an xterm.
Homepage: http://emelfm2.net
Version: 0.4.1-0ubuntu4
Section: universe/x11