Delta Chat is a reliable decentralized instant messenger that is easy and fun to use for friends, family, groups and organizations. Delta Chat is developed by a dedicated FOSS contributor community that jointly releases refinements and new features several times a year, across many stores and platforms world-wide. Features at a glance: ⚡️ Anonymous. Instant on-boarding without a phone number, e-mail or other private data. 💬 Flexible. Supports multiple chat profiles and is easy to setup on multiple devices. 🎮 Extensible. Add tools like shopping lists, calendars or gaming apps to any chat. ⭐ Reliable. Works under bad and adversarial network conditions. 🔒 Secure. Audited End-to-End encryption safe against network and server attacks. 📧 Sovereign. Can be run with your own e-mail address or server. 🆓 FOSS. Fully Open Source/Free Software, built on Internet Standards.

Message anyone with an e-mail address even if they don’t use Delta Chat. Enjoy interactive chat experiences through webxdc apps. End-to-End Encryption using Autocrypt and CounterMITM protocols, with multiple security audits. Open Source and Free Software, built on Internet Standards.

- uses multiple transport relays, to stay connected even if one is down - improved image quality - new languages added - many bugfixes & improvements