2025-04-17 00:00:00 S-Trust – document and password manager S-Trust is the simplest application to manage your documents and passwords across devices with the highest security standards. The app conveniently and easily stores all important digital data exclusively in storage on servers in Germany and generates strong passwords using password management - even free of charge in the basic version. You can use S-Trust, the document and password manager, via a browser with any operating system and with any device, at home or on the go. S-Trust makes digital security on the Internet easy. With the app, passwords, documents and files can be kept double encrypted and used automatically anywhere at any time. The provider of S-Trust is S-Communication Services GmbH, a company of the Sparkassen-Finanzgruppe. The app is available to all users, including non-Sparkasse customers.