In our multi-device world, users expect seamless experiences across different platforms, and Tonkeeper has developed sophisticated synchronization capabilities that provide consistent functionality while maintaining security. The wallet’s synchronization technology allows users to access their complete transaction history and current balances from any device without compromising security through careful architecture that never transmits private keys between devices. Tonkeeper utilizes the blockchain itself as the synchronization layer, with each device independently querying the network state rather than relying on a central server that could become a privacy vulnerability. For preferences and settings, Tonkeeper employs encrypted cloud storage that allows personalized configurations to follow users across devices while maintaining privacy through end-to-end encryption. The cross-platform implementation includes conflict resolution mechanisms that handle cases where the same wallet might be used simultaneously on multiple devices, ensuring transaction consistency. Tonkeeper’s architecture ensures that security features like biometric authentication and transaction signing remain device-specific, preventing remote compromise even if cloud synchronization is accessed. The wallet provides clear visual indicators showing from which device transactions were initiated, helping users maintain awareness of their wallet activity. This cross-platform capability is particularly valuable for users who prefer to manage their assets on computers but need mobile access for transactions while away from their desk. The synchronization process is designed to be bandwidth-efficient, minimizing data usage for users on limited mobile data plans. To experience this seamless cross-platform functionality, users must install the genuine application on each device from the official download portal. Tonkeeper’s cross-platform synchronization demonstrates how wallet technology can adapt to modern multi-device usage patterns without compromising security principles.