Delta Chat
Delta Chat is a decentralized and secure messenger app
- Reliable instant messaging with multi-profile and multi-device support
- Sign up to secure fast chatmail servers or use classic e-mail servers
- Interactive web apps in chats for gaming and collaboration
- Audited end-to-end encryption safe against network and server attacks
- FOSS software, built on Internet Standards, avoiding xkcd927 :)
Installation⚑
If you don't want to use snap or flatpak or nix download the deb package under "Download options without automatic updates".
Install it with sudo dpkg -i deltachat.deb.
Be careful that by default it uses