It has been built from the ground up with usability in mind, having the same consistent graphical user interface for both SFTP and FTP browsing.

Multiple connections are supported. Drag and drop is supported consequently for transferring files between server and client.

A transfer queue keeps track of the pending file transfers and supports resuming of both downloads and uploads. Local files can be synchronized with files on the server. System technologies such as the Keychain, Rendezvous and AppleScript are supported.

Cyberduck integrates seamlessly with external editors such as SubEthaEdit, BBEdit, TextMate and others.

Emerging open cloud software standards

Works with thirdparty providers using either the S3 or Openstack APIs.

FTP Core

A widely tested FTP (File Transfer Protocol) implementation for the best interoperability with support for FTP over secured SSL/TLS connections.

Edit any file with your preferred editor

To edit files, a seamless integration with any external editor application makes it easy to change content quickly. Edit any text or binary file on the server in your preferred application.

Distribute your content in the cloud

Both Amazon CloudFront and Akamai content delivery networks (CDN) can be easily configured to distribute your files worldwide from edge locations. Connect to any server using FTP, SFTP or WebDAV and configure it as the origin of a new Amazon CloudFront CDN distribution.

Amazon S3 for the rest of us

Browse Amazon Simple Storage Service like your harddisk. Supporting the latest and greatest additions to the S3 storage options. Define website endpoints, enable access logging, configure storage class, encryption and bucket location.

Browse with ease

Browse and move your files quickly in the browser with caching enabled for the best performance. Works with any character encoding for the correct display of Umlaute, Japanese and Chinese.

Transfer anything

Limit the number of concurrent transfers and filter files using a regular expression. Resume both interrupted download and uploads. Recursively transfer directories.

Other Features:

  • User friendly interface!
  • Open multiple simultaneous connections
  • Document based interface
  • Support for various encodings (Screenshot)
  • Live filtering of directory listings
  • Caching folder listings
  • Move files (Screenshot)
  • Copy & paste files
  • Create new files
  • Rename files
  • Delete files
  • Show hidden files
  • Allow the selection of files in the browser by typing the filename.

What's New:

  • Feature New "Auto" default option for number of connections for transfers
  • Feature Increased default to 5 concurrent connections for transfers for protocols other than FTP
  • Feature Allow toggling versioning configuration for bucket (Google Storage)
  • Feature Display and restore of previous file versions in bucket (Google Storage)
  • Feature Support cipher (SFTP) (#8554)
  • Feature Share file option to set public-read ACL on file and copy URL (S3, Google Storage)
  • Feature Tremendously faster uploading folders with many files to vault (Cryptomator, OneDrive, Google Drive, Backblaze B2) (#10849)
  • Feature Substantially faster uploading folders with many files (OneDrive, Google Drive, Backblaze B2)
  • Bugfix Maximum number of simultaneous transfers not handled properly (#11001#)
  • Bugfix Interoperability with China region operated by 21Vianet (OneDrive, Sharepoint) (#11415)
  • Bugfix Support Elliptic Curve (EC) based client certificates for authentication (WebDAV, Windows)
  • Bugfix Interoperability with OpenSSH for Windows (SFTP)
  • Bugfix Segmented download fail with longer filenames (Windows)
  • Bugfix Bezel style for popup buttons in window toolbars (macOS)