FreeFileSync

FreeFileSync offers smart folder comparison and synchronization. It scans your designated folders, detects exactly what has been added, changed, or deleted, and performs a precise sync based on these differences. This targeted approach eliminates unnecessary data transfer, making it much quicker than traditional copy methods. As a cross-platform, Open Source application, it empowers users on Windows, macOS, and Linux to maintain identical folder structures and contents with optimal speed and reliability for all their synchronization needs.