FTP automation tool for file transfers. DropSite Courier is a file transfer package for Service Bureaus, IT managers, Software Developers and anyone who needs to automate FTP file transfers. DSC allows you to create small, pre-configured transfer applications which you can give to customers and colleagues. DSC is like a self-addressed, stamped envelope that takes all the guesswork out of getting your customers' work to you. It's safe and secure automated file transfer that's fool proof for your end user because they never have to remember paths, passwords or any settings.