muCommander is a lightweight, open-source, cross-platform file manager that will run on any operating system supporting Java. Developed by Maxence Bernard
License: Open Source
muCommander is a cross-platform file manager with a dual-pane interface and extensive customization options, making it suitable for users who prioritize flexibility across operating systems. In contrast, Thunar is a lightweight and efficient file manager tailored for Linux, focusing on simplicity and native integration with the desktop environment.