Wing FTP server is not only a FTP server. It's a multi-protocol file server(FTP, HTTP, FTPS, HTTPS, SFTP) for Windows, Linux, Mac, freeBSD and Solaris. It includes a new set of advanced tools (web based remote control, web based client, administrator console, task scheduler). It provides event manager for the program to respond to different events, scripts support let users extend the server by Lua language.