Wing FTP Server is a multi-protocol file server(FTP, HTTP, FTPS, HTTPS, SFTP) for Windows, Linux, Mac, freeBSD and Solaris. The server has real-time information function, letting you monitor your file server in real time, keeping an eye on each user connected to the server and collecting detailed information about them. It offers email notification and event manager,allowing the program to respond to different events, such as file upload or download by sending a default notification email to the administrator automatically. It includes a new set of advanced tools (web based remote control, web based client, administrator console, task scheduler). It provides scripts support let users extend the server by Lua language, virtual directories for easy sharing files and directories, and ratio, disk quota system for controlling how much an user or a group uploads and downloads.