Create Synchronicity is a lightweight (210 kB), fully portable open source backup application to synchronize your files and folders. It's fully multilingual, customizable, safe, and comes with an intuitive user interface and a clever scheduler. It also includes many advanced features such as multiple synchronization modes, DST correction, precise inclusion and exclusion of files and folders with full regular expressions support, and understands advanced path formats such as "\\NetDrive\" or "UsbKey"\Documents. It features a scheduler, a graphical interface and a command line mode. A comprehensive manual is available on the application's website.