Delta Chat

The messenger with the largest range in the world.
Free, safe, email compatible.

Independent

There is no Delta Chat-server.
The app only uses your email-server.

Fast

Push-messages in seconds.
Rapid interface.

Powerful

Unlimited chats, images, videos, audio messages and more. Multi-client capable.

Free

Delta Chat ist free forever.
OpenSource. No ads. No subscription. No vendor lock-in.

Safe

Encrypted with all common algorithms. Messages stay on your servers.

Trustworthy

Delta Chat is safe for business use, compatible and standards-based.

Get it on F-Droid

Download .apk manually