FTP Synchronizer - Secure and high performance FTP File Sync product
cryo - A visual file manager
xfdesktop - The xfdesktop application manages the desktop backdrop.
CLEX - CLEX is a command-line interface-based file manager for managing and editing project files, no matter where they are stored.
Rodent - Rodent is a project file manager for browsers; it helps you organize your work without saving files locally.
Raysync - Professional high-speed file transmission system, quickly distribute TB-class mass files worldwide.