Tresorit is a secure cloud storage and file-sharing service focusing on high-level security and privacy. Its standout feature is end-to-end encryption, ensuring that files are encrypted before leaving the user's device and remain so until the intended recipient decrypts them. This makes it virtually impervious to external access, including by Tresorit itself. The software allows syncing of files across devices, maintaining privacy and data integrity. Its zero-knowledge policy guarantees that only you and those you authorize can access your data. Tresorit is user-friendly, offering secure link sharing, version history, and collaboration tools for teams. It's compliant with GDPR and other global data protection regulations, making it suitable for businesses concerned with data security and privacy. The platform's robust security measures, combined with its ease of use, make it a top choice for users requiring the highest level of data protection.