i like this one. fast, multi-pane and no bloat.http://www.linux-magazine.com/Online/Bl le-Managerhttp://www.4pane.co.uk/it is a pity thunar does not support multiple panes.
on 04/09/2012 – Made popular on 04/09/2012
Thunar is a new modern file manager for the Xfce Desktop Environment. It has been designed from the ground up to be fast and easy-to-use. Its user interface is clean and intuitive, and does not include any confusing or useless options.
The file manager utility more than any other system app on any computing platform is the workhorse of daily computing tasks. Linux users have numerous file managers as choices. Depending on the distro, usually one or two default apps are preinstalled -- but these might not be the best options.
GNOME Commander is a free two pane file manager in the tradition of Norton and Midnight Commander, it is built on the GTK-toolkit and GnomeVFS. GNOME Commander aims to fulfill the demands of more advanced users who like to focus on file management, their work through special applications and running smart commands.