Cyberduck is a robust FTP/FTP-TLS/SFTP browser for the Mac whose lack of visual clutter and cleverly intuitive features make it easy to use. Support for external editors and system technologies such as Spotlight, Bonjour, Keychain, and AppleScript are built-in.
Note: While the software is classified as free, it is actually donationware. Please consider making a recommended donation of $10 to help support development.
Cyberduck is an Open-Source product licensed under the GPL and free to use. Donations are welcome to help advance development in the future. Thanks to contributors, Cyberduck is available in English, Japanese, German, Catalan, Chinese (Traditional and Simplified), Czech, Danish, Dutch, Finnish, French, Hungarian, Indonesian, Italian, Korean, Norwegian, Portuguese, Slovak, Spanish, Swedish, Russian, and Polish.