Cyberduck is a brand that offers a libre server and cloud storage browser for both Mac and Windows operating systems. With Cyberduck, users can easily connect to servers, enterprise file sharing, and cloud storage. The brand provides support for various protocols, including FTP, SFTP, WebDAV, Amazon S3, OpenStack Swift, Backblaze B2, Microsoft Azure & OneDrive, Google Drive, and Dropbox.

In addition to Cyberduck, the brand offers a product called Mountain Duck, available from mountainduck. io, which allows users to mount any remote server storage as a local disk in the Finder. app on Mac and the File Explorer on Windows.

Cyberduck emphasizes ease of use and secure connections, with features such as support for strong ciphers, public key and two-factor authentication, TLS mutual authentication, and client-side encryption with Cryptomator interoperable vaults. The brand also provides seamless integration with external editor applications, allowing users to edit files quickly and efficiently. With Cyberduck, users can browse, transfer, synchronize, and manage their files and folders with speed and simplicity.

The brand is committed to open source development and contributes to various projects. Cyberduck is available in multiple languages and keeps users up to date with a newsletter and a thriving community