WinSCP is a free and open-source SFTP, FTP, WebDAV and SCP client for Microsoft Windows. Developed by Martin Prikryl
License: Open Source
WinSCP is primarily a Windows-based FTP client with a strong emphasis on SFTP and SCP protocols, making it ideal for secure file transfers. FileZilla, being cross-platform and open-source, offers a broader range of features and supports multiple operating systems, making it more versatile for users requiring cross-platform solutions.