Datovka is a cross-platform desktop application designed for accessing data boxes and permanently storing data messages in a local database. It offers a user interface similar to that of traditional email clients, making it user-friendly for individuals familiar with such applications. The software is available for free under the GNU GPL version 3 license, ensuring that users can utilize and modify it without restrictions.

The application supports multiple operating systems, including Windows, Linux, and macOS, with installation packages readily available for download. This versatility allows users to manage their data securely across different platforms. Overall, Datovka is a useful utility tool for those needing efficient access to data boxes and reliable data message storage.