VoIP

Spectral – glossy cross-platform Matrix client

Spectral is a glossy native Matrix client designed with simplicity in mind. Matrix is a decentralized communication protocol for instant messaging.

It’s recommended to install Google Noto Fonts or Roboto, or set custom fonts in settings.

Quaternion and Spectral use the same SDK, controller logic, list model with only a few modifications. Spectral uses libQuotient as SDK, a generic library maintained by Quotient for developing Matrix applications

Spectral is free and open source software.

Key Features

  • Qt-based.
  • Lightweight in terms of system resources.
  • Search joined rooms.
  • Room user list.
  • Display room description.
  • Edit room description.
  • Highlights.
  • Send read markers.
  • Sending invites.
  • Accepting invites.
  • Typing notification.
  • Replies.
  • Attachment upload and downloading.
  • Send formatted messages in Markdown.
  • Display formatted messages.
  • Redacting,
  • Supports multiple Matrix accounts.
  • Night mode.
  • Notifications.
  • Cross-platform support – runs under Linux, macOS, and Windows.

Website: gitlab.com/spectral-im/spectral
Support:
Developer: Spectram team
License: GNU General Public License v3.0

Spectral
Click image for full size

Spectral 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
SablePolished messaging app with a strong focus on everyday usability
HydrogenMinimal Matrix chat client
ExteraFeature-rich chat app derived from FluffyChat with a fresh approach
TammyPrivacy-minded messenger with secure conversations and clean design
SyphonPrivacy centric Matrix client
ChattyUnified messaging app designed for desktop and mobile devices
ChatsMessaging application for mobile and desktop
QuadrixMinimal, simple, multi-platform chat client
MatrixModern chat app with rooms, accounts, media and encryption
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.


Best Free and Open Source Software Explore our comprehensive directory of recommended free and open source software. Our carefully curated collection spans every major software category.

This directory is part of our ongoing series of informative articles for Linux enthusiasts. It features hundreds of detailed reviews, along with open source alternatives to proprietary solutions from major corporations such as Google, Microsoft, Apple, Adobe, IBM, Cisco, Oracle, and Autodesk.

You’ll also find interesting projects to try, hardware coverage, free programming books and tutorials, and much more.

Discovered a useful open source Linux program that we haven’t covered yet? Let us know by completing this form.
Subscribe

Please read our Comment Policy before commenting.

Notify of
guest
0 Comments
Oldest
Newest Most Voted