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Filestash vs Cyberduck: catalog facts
Filestash	Cyberduck
Freemium The open-source edition is free. An enterprise edition is paid.	Free Free and open source under GPLv3. The vendor also sells a separate product, Mountain Duck…
Linux, Web, Self-hosted	Windows, macOS, Command line
One web interface over a long list of storage back ends Stores nothing itself; it is a client in front of your existing storage	FTP, SFTP, WebDAV, SMB, S3, Swift, B2, Azure, OneDrive, Google Drive and Dropbox in one app Reads your existing OpenSSH configuration, with public key and two-factor support
Some features and back ends need the paid enterprise edition A single instance with broad credentials is a sensitive target	No graphical Linux application; Linux gets the CLI only Mounting remote storage as a local drive is a separate paid product, Mountain Duck
Self-hosted, Web application	Downloadable app
Open source	Open source
License: AGPL-3.0	License: GPL-3.0
Not stated if an account is needed	No account needed
Not stated if it works offline	Works offline
Official website Full listing and sources Checked September 22, 2026	Official website Full listing and sources Checked September 20, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.