SynchronEX Backup & FTP - Version 2.1 File and directory synchronizer, backup and FTP tool - optimized for one-click automation. Possible applications are laptop-server-synchronization, backup over network or local paths, incremental FTP upload of web sites, ZIP archives, multi-point authoring with collision detection. It is as well a shell tool and integrated into the Windows Explorer. Many additional file & dir tools are included like finding duplicate files and empty directories.