Most file-sharing tools can read your data. SecureDBX can't do that. Files are encrypted in your browser before upload. The decryption key lives only in the share link - our servers never see it. Four sharing modes: 1. URL Link - self-destructs after one download 2. PIN Code - share via ID + PIN 3. Vault - password-protected multi-access 4. Text Secrets - for passwords & API keys No account. No tracking. Open source.