WinSCP is a widely-used client for SFTP and FTP on the Microsoft Windows platform. It allows users to transfer files seamlessly between their local machines and remote servers using various protocols, including FTP, FTPS, SCP, SFTP, WebDAV, and S3. As an open-source application, WinSCP serves as a free tool for file transfers and acts as a WebDAV, S3, and SCP client for Windows users. Its core purpose revolves around facilitating file transfer between local and remote systems. Additionally, WinSCP is equipped with scripting capabilities and basic file management features that enhance its functionality. The software boasts a user-friendly graphical interface that is available in multiple languages to accommodate a diverse user base. It integrates smoothly with Windows, allowing for convenient features such as drag-and-drop support, URL handling, and shortcut icons. Users can perform all standard file operations while benefiting from support for SFTP and SCP over SSH, as well as FTP, WebDAV, and S3 protocols. Moreover, WinSCP supports batch file scripting and includes a command-line interface along with a .NET assembly for those who require advanced programming options. Directory synchronization can be achieved in various semi-automatic or fully-automatic methods, making it a versatile tool. The built-in text editor, shared site settings with PuTTY, and support for multiple authentication methods, including password, keyboard-interactive, public key, and Kerberos, further enhance the overall user experience. Overall, WinSCP stands out as a comprehensive solution for secure file transfers and related tasks.