Dolphin is a file manager for KDE focusing on usability.

Dolphin is not intended to be a competitor to Konqueror, the default
KDE file manager: Konqueror  acts as universal  viewer being able to
show HTML pages, text documents, directories and a lot more, whereas
Dolphin focuses  on  being only a file manager. This approach allows
to optimize the user interface for the task of file management.
