Total Commander was one of the tools I really missed when I completely switched to Linux a decade ago. Krusader is nice, but it still pales in comparison and is

Total Commander was one of the tools I really missed when I completely switched to Linux a decade ago. Krusader is nice, but it still pales in comparison and isn't actively developed. I haven't found any other two-pane file managers that are available on Linux and come close in features.