Linux › InstantMessaging
Pick an app and get the direct download link.
BlueBubbles client for Linux
OpenBubbles client for Linux
Secure communication for everyone
Threema for desktop is a desktop client for Threema, a privacy-focused end-to-end encrypted mobile messenger hosted and developed in Switzerland. UNOFFICIAL PACKAGE.
Decentralized private messenger with chat-shared tools and games
Minimal, simple, multi-platform chat client for the Matrix protocol
Open source user-first messaging platform
Open Source Team Communication
SchildiChat is a feature-rich messenger for Matrix based on Element with some extras and tweaks
A private & encrypted open-source messenger without any user IDs (not even random)!
Virtual office for remote teams
Lightweight and fast in all conditions
Chat client for twitch.tv
Talk, play, hang out
Qt Whatsapp Web Client for Linux Desktop
An open source platform for developer collaboration
Messenger for the desktop
Your personal browser
Online instant messaging service
WhatsApp Messenger
Business communication
Free messaging and calling app
System tray new mail notification for Thunderbird
Send free messages and make free calls
Snappier Discord app with Vencord
A better version of Thunderbird
Alternative desktop chat client for Slack (and Discord)
A privacy focused social media based on Matrix
Messaging, Voice, and Video Client
Modern XMPP chat client
Chat with your friends
Desktop client for the Matrix protocol
Instant Messaging Client
Secure communications platform built around you
Modern IRC client written in GTK
Yet another Matrix client with simple, elegant and secure interface.
Snappier Discord app with Equicord
LAN communication software
Experimental Telegram messenger
Googlized Telegram
Lightweight Discord client
A privacy minded and highly configurable Discord client
Powerful Tox chat client that follows the Tox design guidelines.
Qt-based client for Matrix networks
Web-based Discord client
GTK4 WhatsApp Client
Chat with friends.
Poezio is a free console XMPP client
Share, freely and privately
KVIrc is a free portable IRC client
Private messenger
Mixin Messenger
Secure messaging, anywhere
IM client for the Matrix protocol
Messenger for the desktop
Fully-featured XMPP chat client
Chat on Matrix
Private and secure communication
Rocket Chat Client
Thunderbird is a free and open source email, newsfeed, chat, and calendaring client
Axolotl is a crossplattform Signal client
Browse the Soulseek network