NeoChat is a Matrix client. Send text messages, videos and audio files to your family, colleagues and friends using the Matrix protocol.
Read more
Category: Internet
Kopete – multi-protocol instant messaging client
Kopete is KDE’s instant messaging (IM) client. The software is designed to be modular and plugin based.
Read more
Element – Matrix client with an emphasis on performance and usability
Element is a type of messaging app. You choose where your messages are stored, putting you in control of your data.
Read more
Psi – cross-platform XMPP instant messaging client
Psi is an instant messaging application designed for the Jabber (XMPP) IM network. Chat using Google Talk, LiveJournal and many other groups.
Read more
Signal – encrypted communications app
Signal Desktop is an app that lets you send or receive Signal messages using your laptop or desktop computer. It runs independently of a web browser.
Read more
Gajim – full featured and easy to use XMPP client
Gajim is an open source Jabber client written in Python, with a GTK+ frontend.
Read more
Sendmail – Mail Transport Agent
Sendmail is a Mail Transport Agent (MTA). It is suitable for handling sophisticated mail configurations, but this means that configuration can be complex.
Read more
qmail – modern SMTP server
qmail is an Internet Mail Transfer Agent (MTA). It was written as a more secure replacement for the popular Sendmail program.
Read more
chasquid – SMTP (email) server with a focus on simplicity
chasquid is an SMTP (email) server with a focus on simplicity, security, and ease of operation. chasquid is free and open source software.
Read more
Citadel – groupware software
Citadel/UX (commonly known as Citadel) is an open source, complete and feature-rich collaboration suite (messaging and groupware).
Read more