instantsync is a secure desktop tool for high speed file synchronization, moving, mirroring, replication and remote backups. it utilizes industry standard ftp/ssl and ftps over ssh protocols to ensure data safety and encrypts all data with strong encryption ciphers. the underlying smart syncdb file tracking technology guarantees that only new and changed files are transferred, making it perfect solution for web site updates and remote backups. the sync preview feature displays sync results without actually transferring any files, and helps you to test and fine tune sync task filters and other options. the instantsync 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. extensive logging options with multiple log file rotation schemes are available.