VoIP

Quaternion – Qt5-based IM client for Matrix

Quaternion is a cross-platform Qt5-based desktop IM client for Matrix.

Quaternion is packaged for many distributions, including various versions of Debian, Ubuntu and OpenSUSE, as well as Arch Linux, NixOS and FreeBSD

This is free and open source software.

Key Features

  • Room tag showing.
  • Room tag editing.
  • Room user list.
  • Display room description.
  • Edit room description.
  • Highlights.
  • Send read markers.
  • Sending invites.
  • Accepting invites.
  • Typing notification.
  • Attachment uploading and downloading.
  • Display formatted messages.
  • Redacting.
  • Room upgrades.
  • SSO support.
  • Cross-platform support – runs under Linux, macOS, and Windows.

Website: github.com/quotient-im/Quaternion
Support:
Developer: Alexey Rusakov and contributors
License: GNU General Public License v3.0

Quaternion
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Quaternion is written in C++. Learn C++ with our recommended free books and free tutorials.


Related Software

Matrix Clients
FractalMatrix client for GNOME
NeoChatFork of Spectral
CinnyFocuses primarily on a simple, elegant and secure interface
nhekoDesktop client using Qt and C++
ElementGlossy client with an emphasis on performance and usability
FluffyChatMulti-platform Matrix client with a simple and clean user interface
QuaternionQt5-based IM client
CommetFeature rich experience while maintaining a simple interface
MomentFancy, customizable, keyboard-operable Matrix chat client
SchildiChatMatrix client / Element Web/Desktop fork
HydrogenMinimal Matrix chat client
SyphonPrivacy centric Matrix client
ChatsMessaging application for mobile and desktop
QuadrixMinimal, simple, multi-platform chat client
SpectralGlossy native client designed with simplicity in mind
MirageFancy, customizable, keyboard-operable Matrix chat client
kazvConvergent Matrix client and secure messaging app

Read our verdict in the software roundup.


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