BundesMessenger is a secure messaging solution designed for the Public Administration sector in Germany. Developed by BWI, it aims to provide a modern and secure collaboration platform based on Open Source tailored to the needs and regulations of the German administration.

This messaging app allows users to communicate professionally in a way similar to popular private messengers. Utilizing the Open-Source protocol Matrix, BundesMessenger prioritizes maximum security. Users familiar with other messaging apps will quickly adapt to BundesMessenger's interface.

Users can engage in 1:1 chats, group discussions, and send various types of messages including text, documents, media files, voice messages, and surveys. All communications are automatically and consistently ENCRYPTED for enhanced security.