KLS Backup 2007 is a powerfull backup, synchronization and disk cleaner program that allows you to back up or synchronize your data to local and network drives, CD/DVD media or FTP server. The cleanup feature is a complete solution to backup and clean private data and free up disk space. The backup files can be stored uncompressed or compressed in standard Zip, 7z or SQX format. The program can back up files and folders (from local drives, network locations, FTP servers), registry keys, MySQL databases, email client profiles (Outlook, Oulook Express, Mozilla, Thunderbird), Windows and application settings. Advanced version management, makes possible to find and restore any backup version within seconds. The synchronization feature allows you to easily synchronize the contents of two different folders.