Robrix
Robrix: a powerful multi-platform Matrix chat client written in Rust
...Users can participate in chat rooms, exchange direct messages, and browse conversation histories. The application supports formatted messages, image attachments, reactions, replies, and message editing. It includes end-to-end encrypted message decryption with device verification for secure conversations. Additional capabilities include room searching, membership management, read receipts, and offline message caching. Robrix also supports account authentication, user profiles, and Matrix Spaces. Developed through Project Robius, it targets Windows, macOS, Linux, Android, and iOS.