AI summary
Decentralized, open-source messenger with end-to-end encryption, audio and video calls, multiple profiles, and chat tools. Version 2.64.0 adds pinned messages and background sending notifications.
Generated by AI. May contain inaccuracies.
About this app
Decentralized private messenger with chat-shared tools and games.
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.
• Audio and video calls supported! stay close to family and friends even when traveling.
What's new
★ New feature: allow to pin messages in the chat ★ Add "Sending..." notification so large messages can continue being sent in background ★ Allow to attach new apps from the chat's apps gallery ★ Make Message Info more user-friendly to read ★ Fix: do not convert animated WebPs into static images ★ Fix: rotated videos are now displayed with correct aspect ratios ★ Several bug fixes and updated translations
About this version
- Version
- 2.64.0 (759)
- Size
- 66.96 MB
- Requires Android
- 5.0
- Target SDK
- 21
- Architecture
- arm64-v8a, armeabi-v7a, x86, x86_64
- Downloads
- 6
- Updated
- Oct 28, 2026
- Package
- chat.delta
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