BatchSync is a high speed tool for automating remote server backups, file synchronization, mirroring, and replication over FTP. It is designed to be run unattended via scheduler, with extensive logging options and email notifications to help with remote monitoring. The smart SyncDB file tracking technology guarantees that only new and changed files are transferred, making it perfect solution for web site updates, offsite Banque de données backups and remote server backups. BatchSync accelerates file transfers with multithreaded transfer engine and on-the-fly file compression. It also supports automatic retries, reconnectes, and resumes for error free file transfers. Software is distributed with two separate sync Outils: 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.