Dolphin is a file manager for KDE focusing on usability. Has three view modes: Icon, Detail and it used to have Column View like in Finder (it is not available in current version due to problems with maintaibility). Supports FTP, SCP and other protocols. Highly configurable. Dolphin supports a dual-pane view but also file browsing in tabs. It has a filter tab that allows to filter large amounts of files quickly according to an expression (e.g. *.