3.7 | 6 Votes
What is a DUCK file?
Bookmark created by Cyberduck, an open source FTP, SFTP, and WebDAV client; contains connection settings for a specific server; opens the connection to the corresponding server when double-clicked.
Cyberduck bookmarks are saved in an XML format and contain the server address, directory path, port, protocol, and login information. They can created by selecting Bookmark → New Bookmark within Cyberduck. Bookmarks can also be dragged to and from the Bookmarks window.
In Mac OS X, Cyberduck bookmarks are saved in the following folder:
Recent connections are also saved as bookmarks in the following folder: