An FTP client is a software application that allows users to transfer files between their local computer and a remote server using the File Transfer Protocol (FTP). These clients provide a user-friendly interface for uploading, downloading, and managing files on the server, making it easier for individuals and businesses to share data over the internet. Common features of FTP clients include drag-and-drop functionality, support for multiple file transfers, and the ability to resume interrupted transfers. Popular examples of FTP clients include FileZilla, WinSCP, and Cyberduck, which cater to different operating systems and user preferences.