GNOME Commander for Ubuntu
When I was using Windows to manage my files, I always open a lot of windows to move my files. Even the window is already open, I will open a new window. Because it is difficult for me to find the opened windows. And my taskbar will full of tasks.
So, I tried to find a Windows Explorer replacement. Tried all the best free file managers by Gizmo’s Freeware. Then, only FreeCommander fulfils my needs. There is no need to open a lot of windows.
Moving to Ubuntu, Nautilus is the default file manager of Ubuntu. I face the same problem as using Windows. So, the software similar to FreeCommander on GNOME based OS is GNOME Commander. It is very useful.
However, I just found that delete files using GNOME Commander does not move the file to Trash. This is a drawback.