SecureFX for Mac OS X

SecureFX is a secure file transfer client for SFTP, FTP/SSL, SCP, and FTP. SecureFX combines an easy-to-use interface with advanced features like site synchronization, relentless file transfers, public-key, Kerberos v5 (GSSAPI) and X.509 certificate authentication, and a FIPS 140-2 validated cryptographic library.