From Wikipedia, the free encyclopedia
Jump to: navigation, search
For other uses, see Cyberduck (disambiguation).
Cyberduck icon.png
Cyberduck 3.4-bookmarks.png
Cyberduck 3.4.2
Developer(s) David V. Kocher, Yves Langisch
Stable release
5.0.20277 / May 26, 2016; 4 months ago (2016-05-26)
Written in Java, C#
Operating system Mac OS X, Windows
Available in 37 languages
Type FTP client
License GNU General Public License version 2 or later

Cyberduck is an open source client for FTP and SFTP, WebDAV, OpenStack Swift, and Amazon S3, available for Mac OS X and Windows (as of version 4.0) licensed under the GPL. Cyberduck is written in Java and C# using the Cocoa user interface framework on OS X and Windows Forms on Windows. It supports FTP/TLS (FTP secured over SSL/TLS), using AUTH TLS as well as directory synchronization. The user interacts with the user interface, including file transfer by drag and drop and notifications via Growl. It is also able to open some files in external text editors.

Cyberduck includes a bookmark manager and supports Apple's Keychain and Bonjour networking. It supports multiple languages including English, Catalan, Czech, Chinese (Traditional and Simplified), Danish, Dutch, Finnish, French, German, Hebrew, Hungarian, Indonesian, Italian, Japanese, Korean, Norwegian, Polish, Portuguese, Russian, Slovak, Spanish, Swedish, Thai, Turkish, Ukrainian, and Welsh.

Cyberduck CLI[edit]

The Cyberduck creator also provides a version for the command line interface (CLI), called duck, available for Windows, Mac OS X and Linux. It has its own website at

See also[edit]

External links[edit]