SHAREKEY by SHAREKEY is an All-in-One business collaboration app designed for Corporate Executives, Board Members, Legal and Financial staff to share confidential information securely. It uses App-to-App Encryption with decentralized keys for true privacy, ensuring that nobody else can access your data nor track your interactions. SHAREKEY encrypts all data with a personal key and creates a private connection between you and your contacts. It is designed to manage communication and data sharing securely and confidentially across mobile, desktop, and web platforms, with all data synced instantly. SHAREKEY stores sensitive encrypted data in a highly secure location within a former military bunker in a Swiss mountain, complying with Swiss cloud storage and privacy laws, as well as EU GDPR. It features military-grade security with a 256-bit crypto engine and decentralized encryption keys, ensuring that even SHAREKEY employees cannot access your data. The app supports private channels with unlimited invited guest members, internal or external to your company, and preserves history when changing devices. It allows users to share keys instead of files to reduce large file transfers and save energy.