BatchSync is a reliable and high speed tool for automating file synchronization, mirroring, replication and backups over FTP. It is designed to be run unattended using scheduler, with extensive logging options, multiple log file rotation schemes and email notifications to help remote monitoring. The smart SyncDB file tracking technology guarantees that only new and changed files are transferred, making it perfect solution for web site content distribution, web site updates and server backups. The BatchSync accelerates file transfer with multithreaded transfer engine and on-the-fly file compression. It also supports automatic retries, reconnectes and resume for error free file transfers. It's distributed with two separate sync tools: A visual Task Editor-software for sync task editing, previews and testing and a command line tool for automating sync runs via scheduling and batch runs.