The WinSCP allows the windows client for the secure copy protocol and effortless transfer of files across the network using the secure shell encrypted protocol. It is a free and open-source SFTP client, FTP client, WebDAV client, S3 client, Amazon S3, and secure copy protocol client for Microsoft Windows. WinSCP is a popular file transfer client for Windows, developed by Martin Prikryl. Alternatives or Equivalent to WinSCP for Mac.