An FTP Server is a type of server that uses the File Transfer Protocol to allow users to upload, download, and manage files over the internet. It acts as a central hub where files can be stored and accessed by multiple users, making it easier to share large files or collaborate on projects. Users typically connect to an FTP Server using an FTP client, which provides a user-friendly interface for navigating files and folders. Security features, such as FTP over SSL/TLS (FTPS) or SSH File Transfer Protocol (SFTP), can be implemented to protect data during transfer.