FTP + SFTP + FTPS file transfer client which focuses on speed...
Free graphical FTP client for the Mac.
Powerful FTP/S + SFTP + WebDAV/S file transfer app.
Viper FTP (was ViaFTP) is a handy and powerful file manager for OS X, with a tremendous user interface that makes it effortless to use.
Upload files to remote servers using the power of the Captain FTP engine.