This is an important networking tool which is used for uploading and downloading files, folders and subfolders with one easy command from FTP server. It supports many transfer options like, binary, ascii, passive mode and more. Some features of this utility are, it has automatic proxy detection, it uses MGET and MPUT requests to retrieve and send data, it almost works with any firewall etc., It has fully customization facility that allows users to change, make and remove directory and also delete files and folders etc.,