See also Transfers in general.
Increase the download speed by enabling the segmented downloads option within Preferences → Transfers → General → Downloads → Segmented download with multiple connections for file. Files larger that
100MB will be split into segments and downloaded over multiple connections.
The segments will be merged automatically after all parts are downloaded. Merging the segments may take a considerable amount of time.
The segments can only be merged successfully if all parts are downloaded. If some parts are missing the downloaded segments are saved within a folder and the file can’t be restored unless you redownload the file or try to Resume the failed transfer.
Double click a file in the browser window to download to the default download location as configured in Cyberduck → Preferences → Transfers.
Download Using Drag and Drop
Drag the files or folders to the desired download location in the Finder.app or Explorer.
Queue a File to be Downloaded Later
Drag the file from the browser to the Transfers window to be downloaded later.
Downloaded files have added metadata of its origin URL. Finder.app displays this information in File → Get Info.