Directory Opus is a popular file manager program, originally written for the Amiga computer system in the early to mid-1990s. Developed by GP Software
License: Commercial
Directory Opus is a powerful and highly customizable file manager aimed at advanced users and professionals, offering extensive features including dual pane interface, scripting support, and file encryption. Just Manager, on the other hand, is a lightweight and portable file manager that is user-friendly and suitable for basic file management tasks but lacks many advanced features.