Updates on Accounts, Downloads, Group-Joins, Search and more

November 17, 2021 - Yip, Delta Chat 1.24 is out for Android and iOS: Read on...

New data protection officer appointed and refined privacy policies

November 10, 2021 - The Delta Chat privacy policy situation just got even better! We appointed Prof. Dr. Fabian Schmieder, professor for data protection and media law of the University of Applied Sciences and Arts Hanover and coauthor of the standard work Betrieblicher Datenschutz (Operational data protection), who is now our data protection officer. He has been helping us for a long time and is not only a great advisor but also a brilliant pianist!:) Read on...

What Makes a Good E-Mail Provider? Let's find out :)

September 11, 2021 - What provider should I use for Delta Chat? We hear this question often but it’s not so easy to answer. Everyone has different needs and situations. So how to go about this? Read on...

Chat Requests, Multi-Account, Connectivity

August 24, 2021 - Delta Chat 1.22 is out! This post explains the most important changes in this release. Read on...

E-mail compatibility releases

May 05, 2021 - The current releases make interoperability with classic e-mail land even smoother, targeting several long-awaited things. Read on...

Delta Chat iOS is catching up!

February 04, 2021 - Delta Chat iOS is available since about a year now 🎉 — while being nicely usable and working, compared to the more mature Android and Desktop versions, some UI-features were just missing from our iOS app. Note that all platforms share the same, stable Rust-core so you can expect the same core functionality and stability that our longer evolving Android and Desktop apps enjoy. Read on...

Swipe to Reply and other Android News

November 05, 2020 - Cold November? No! After many weeks of development and testing, Android releases have shipped, starting the new release series. Read on...

Final report on UX developments 2019/2020

August 01, 2020 - Our final Delta Chat UX summary report is out, summarizing our developments which address real world needs from people engaged in human rights missions in Belarus, Russia, Ukraine, Iran, Taiwan and Hong Kong. This work was thankfully supported by the OpenTechFund and would otherwise not have been possible. Read on...

Releases, Disappearing messages and Video chats

July 30, 2020 - Summer is there - and also a new round of Delta Chat releases. Read on...

Delta Chat 1.10 is rolling out

June 24, 2020 - New Delta chat releases are out now or coming soon - here is an overview about what you can expect from Delta Chat 1.10: Read on...

Delta Features for May - ECC Keys, Autodelete Messages, Scan QR Codes With Desktop

May 27, 2020 - New Delta chat releases! Thanks to all the early testers and all the work that went into the new releases on Android, iOS and Desktop. Here is an overview of what to expect: Read on...

Russia's request for Delta Chat user data ... declined.

May 01, 2020 - On April 27th we received a letter from Roskomnadzor, the russian supervisor of communications and information technology. They requested us to provide access to Delta Chat user data and register with their state-run provider registry. We declined for the simple reason that Delta Chat developers have no access to user data whatsoever. Read on...

Older posts

April 2020 - New Delta/Desktop Release for Windows, macOS, and Linux

March 2020 - New Study on Multi-tool and Organizational messenger usage

March 2020 - Shining some light on Delta Chat bots

March 2020 - Saving Network Traffic - Delta's Efforts to Reduce the Message Size

March 2020 - Pin Chats, Provider Database, Offline Help and more

January 2020 - Delta Chat Released for iPhones and iPads - Get it Now at the iOS Appstore!

December 2019 - Delta Chat 1.0 with new features, more robust, faster and more secure

October 2019 - Women and Nonbinary People Learning how to Install Mail Servers - Delta Chat at /ETC

July 2019 - UX and needfinding report Delta Chat

June 2019 - New stable Delta Chat Android with improved group-profiles, video recording, notifications, ...

June 2019 - New desktop release with RPGP, location streaming and improved mac & ubuntu builds

May 2019 - Location matters! UX testing, the Rustocalypse and other Delta Xyiv happenings ...

March 2019 - Key findings of first Delta Chat UX testing in Kyiv

March 2019 - New Android releases with OAUTH2 and improved e-mail interactions

February 2019 - Play Store, OAuth2 and more from the dev stage

January 2019 - DeltaChat multi-platform releases rolling ...

December 2018 - DeltaChat Ukraine/Needfinding report / 35c3

November 2018 - Delta-XI in Kyiv 2018… a lot of beginnings

October 2018 - Decentralization Unchained

October 2018 - OpenPGPSummit 2018: The ecosystem is moving ...

October 2018 - Delta Chat android-dev state

October 2018 - Delta.Chat desktop update

October 2018 - now working

September 2018 - Big update on developments

August 2018 - Introducing the New Support Forum: Join to Help Others and Discuss Features!

June 2018 - Delta Chat 0.18.0, improved reliability and more

May 2018 - Time to relax: Delta Chat and the GDPR

May 2018 - Delta Chat on HACKarnaval in Paris

May 2018 - Delta Chat not vulnerable to EFAIL

March 2018 - Delta Chat 0.16.0 with Ad-hoc-groups; new Mailing list and IRC

February 2018 - Delta Chat 0.15.0 with Voice Messages, Elevate Festival and more

February 2018 - Delta Chat 0.14.0 - Gossip-And-Setup-Message Version

January 2018 - Delta Chat 0.13.0 - Reply-Encrypted-Release

January 2018 - Delta Chat 0.12.0 - a minor release

December 2017 - Details about the #34C3 Delta Chat session

December 2017 - Sessions on #34C3 and other news

November 2017 - Delta Chat 0.10.0, Semantic versions, APK

November 2017 - Delta Chat 0.9.7 (The archived one), iOS and docs

October 2017 - Delta Chat 0.9.6 - a little bugfix release

October 2017 - Delta Chat 0.9.5 - "Get your data out of there"-Release

October 2017 - Delta Chat on Desktop

August 2017 - Follow our news on friendica network

August 2017 - Delta Chat 0.9.4, Group images, Status, Fixes

July 2017 - A little summer break - Expect news end of August

July 2017 - Delta Chat 0.9.3, Read receipts, Portugues homepage

July 2017 - Read receipts and Social pressure

June 2017 - Delta Chat v0.9.2 feat. Autocrypt Level 1

June 2017 - New Transifex page

June 2017 - A little update - Delta Chat v0.9.1 released, Languages

June 2017 - Follow us via RSS or Twitter

June 2017 - Delta Chat v0.9.0 introducing PGP

May 2017 - Delta makes chatting better

May 2017 - Yeah! Delta Chat has a blog now!