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@deltachat

Delta Chat

Secure, cross-platform, decentralized super-app messenger
README.md
DeltaChat DeltaChat Bots chatmail infrastructure webxdc: Private Apps cosmos

Delta Chat is a messaging app that works over e-mail

💬 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 :)

More

Note

deltachat-core-rust has a new home: chatmail/core

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  1. deltachat-android deltachat-android Public

    Email-based instant messaging for Android.

    Java 1.2k 157

  2. deltachat-ios deltachat-ios Public

    Email-based instant messaging for iOS.

    Swift 338 51

  3. deltachat-desktop deltachat-desktop Public

    Email-based instant messaging for Desktop.

    TypeScript 998 172

  4. deltachat-pages deltachat-pages Public

    Delta Chat Website

    JavaScript 78 67

Repositories

Showing 10 of 68 repositories
  • deltachat-desktop Public

    Email-based instant messaging for Desktop.

    deltachat/deltachat-desktop’s past year of commit activity
    TypeScript 998 GPL-3.0 172 99 (6 issues need help) 22 Updated Mar 14, 2025
  • mailadm Public

    mail account administration tool for temporary and other account creation/modification

    deltachat/mailadm’s past year of commit activity
    Python 16 MPL-2.0 2 16 1 Updated Mar 14, 2025
  • deltachat-android Public

    Email-based instant messaging for Android.

    deltachat/deltachat-android’s past year of commit activity
    Java 1,201 GPL-3.0 157 19 9 Updated Mar 14, 2025
  • deltachat-ios Public

    Email-based instant messaging for iOS.

    deltachat/deltachat-ios’s past year of commit activity
    Swift 338 51 12 4 Updated Mar 13, 2025
  • deltachat-pages Public

    Delta Chat Website

    deltachat/deltachat-pages’s past year of commit activity
    JavaScript 78 GPL-3.0 67 5 3 Updated Mar 13, 2025
  • cosmos Public

    Links to various neighbourhoods in the Delta Chat universe

    deltachat/cosmos’s past year of commit activity
    HTML 8 0 0 0 Updated Mar 8, 2025
  • .github Public

    Github configuration that is shared between repos.

    deltachat/.github’s past year of commit activity
    1 0 0 1 Updated Mar 7, 2025
  • interface Public

    General and shared components and discussions relating to deltachat user interface

    deltachat/interface’s past year of commit activity
    10 3 11 (1 issue needs help) 1 Updated Mar 3, 2025
  • message-parser Public

    Parsing of Links, Email adresses, simple text formatting (markdown subset), user mentions, hashtags and more in DeltaChat messages.

    deltachat/message-parser’s past year of commit activity
    Rust 13 4 19 5 Updated Feb 20, 2025
  • rust-email Public archive Forked from niax/rust-email

    Implementation of MIME Messages for Rust

    deltachat/rust-email’s past year of commit activity
    Rust 8 MIT 34 0 0 Updated Jan 19, 2025
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