From VanDyke Software:
SecureFX(64-bit) is a high-security file transfer client with flexible configuration options and support for SFTP, FTP over SSL (TLS), SCP, and FTP. SecureFX combines an Explorer-like interface with advanced features like remote editing, site synchronization, and public-key, X.509, and Kerberos v5 authentication. Establish a secure connection, then drag and drop files to and from the server and your desktop, Windows Explorer, and other applications, or queue up files in the file transfer queue. Perform fully automated, unattended file transfers with the SFXCL command-line utility. "Relentless" file transfers automatically reconnect and resume when connections are broken.
What's new in this version:
Version 7.1.1 fixed a issue where SecureFX could crash when transferring a large number of files into the current directory of the local window.