Krusader is a twin-panel file manager for KDE which has been around for around seven years and was always a good alternative to Konqueror since KDE3 days. Its interface resembles the one of the popular file manager Midnight Commander for the console. Codenamed 'Mars Pathfinder', 2.0 is the first KDE4 stable release, bringing lots of new features and coming with the entire interface ported to Qt4 libraries.