Steganos Password Manager is a password vault for storing logins, generating passwords and filling in credentials. The product page lists Windows, Android and iOS, and autofill for Chrome, Firefox and Edge. Vault contents are encrypted with 256-bit AES on the user's devices. Synchronisation is optional: users can sync through Dropbox, Microsoft OneDrive, Google Drive or MagentaCLOUD, keep passwords on a single device, or move the encrypted vault between devices as a file.
Steganos Software GmbH is a German software company, founded in 1997 in Frankfurt am Main, with its office listed in Karlsruhe. The product page does not name an owner, and no vendor-operated sync service is described for this product. Data sovereignty therefore depends largely on the cloud provider the user chooses, and some of those, such as Dropbox and Google Drive, are US companies. Keeping the vault on local devices avoids that dependency. The pages reviewed do not describe the product as open source.