Fractal is a Matrix messaging app for GNOME. Its interface is optimized for collaboration in large groups, such as free software projects.
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Category: Internet
NeoChat – KDE matrix client
NeoChat is a Matrix client. Send text messages, videos and audio files to your family, colleagues and friends using the Matrix protocol.
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Kopete – multi-protocol instant messaging client
Kopete is KDE’s instant messaging (IM) client. The software is designed to be modular and plugin based.
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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.
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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.
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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.
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Gajim – full featured and easy to use XMPP client
Gajim is an open source Jabber client written in Python, with a GTK+ frontend.
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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.
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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.
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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.
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