Tresorit

Tresorit is a Swiss-based, end-to-end encrypted service designed for businesses requiring the highest security standards. It offers zero-knowledge architecture, remote wipe, detailed activity logs, and Digital Rights Management (DRM) for shared files. Compliant with GDPR and other stringent regulations, it is built for enterprises, legal firms, and security-conscious teams. It ranks highly for its uncompromising, business-oriented security model, Swiss privacy laws, and features that extend control far beyond basic file sharing.