Echosync

Echosync is a simple, fast, reliable, and flexible tool for differential folder synchronization. It operates in a portable mode, requiring no installation, and can run directly from external media. Synchronization is unidirectional, protecting your source folder. Its differential sync technology ensures speed by only copying changes made since the last sync. An intelligent algorithm detects renamed or moved files, preventing unnecessary data transfer. For reliability, Echosync uses Volume Shadow Copy (VSS) to access locked files and supports long paths and symbolic links. All operations are managed from a single, user-friendly window, making data backup efficient and straightforward.