---
title: Chat
type: page
---

One important decentral service in the internet is xmpp / jabber.
A live transport protocol which is mostly used to chat.

For this we host a free xmpp server for open registration under the domain **chat.sum7.eu**.

These support all necessary extensions:
<a href='https://compliance.conversations.im/server/chat.sum7.eu'><img src='https://compliance.conversations.im/badge/chat.sum7.eu'></a>

And support secure way to connect:
<a href='https://xmpp.net/result.php?domain=chat.sum7.eu&amp;type=client'><img src='https://xmpp.net/badge.php?domain=chat.sum7.eu' alt='xmpp.net score' /></a>


So it is at your to free your daily messages on your device (and encrypt then with [OMEMO](https://conversations.im/omemo/)):

| Application | Store |
|-------------|-------|
| Pix-Art Messenger  | <a href="https://f-droid.org/app/de.pixart.messenger"><img src="https://f-droid.org/badge/get-it-on.png" alt="Get it on F-Droid" height="60"></a> <a href='https://play.google.com/store/apps/details?id=de.pixart.messenger'><img alt='Get it on Google Play' src='https://play.google.com/intl/en_us/badges/images/generic/en_badge_web_generic.png' height="60"/></a> |
| Conversations | <a href="https://f-droid.org/app/eu.siacs.conversations"><img src="https://f-droid.org/badge/get-it-on.png" alt="Get it on F-Droid" height="60"></a> <a href='https://play.google.com/store/apps/details?id=eu.siacs.conversations'><img alt='Get it on Google Play' src='https://play.google.com/intl/en_us/badges/images/generic/en_badge_web_generic.png' height="60"/></a> |
| Dino | [Downloads](https://dino.im/#download) |
| Gajim | [Downloads for most common Desktops](https://gajim.org/downloads.php) |
| Monal | <a href="https://itunes.apple.com/us/app/monal-free-xmpp-chat/id317711500?mt=8" style="display:inline-block;overflow:hidden;background:url(https://linkmaker.itunes.apple.com/assets/shared/badges/en-us/appstore-lrg.svg) no-repeat;width:135px;height:40px;background-size:contain;"></a> <a href="https://geo.itunes.apple.com/us/app/monal-free-xmpp-chat/id1060957067?mt=12" style="display:inline-block;overflow:hidden;background:url(https://linkmaker.itunes.apple.com/assets/shared/badges/en-us/macappstore-lrg.svg) no-repeat;width:165px;height:40px;background-size:contain;"></a> |
| ChatSecure | <a href="https://itunes.apple.com/us/app/chatsecure/id464200063"><img src="https://linkmaker.itunes.apple.com/assets/shared/badges/en-us/appstore-lrg.svg" alt="ChatSecure on iOS App Store" height="40"></a> |



<p><center><iframe src="https://chat.sum7.eu/register/new" style="height: 800px; width: 100%;" overflow: hidden;" frameBorder="0"; scrolling="no"></iframe></center></p>