Instant Messaging Linux Softwares

Discover best Instant Messaging Linux softwares, apps and websites.

Best Instant Messaging Linux Softwares

Skype

Freemium

Skype is an instant messaging and VOIP (Voice Over Internet Protocol) client to communicate with people in a distant place.
Pidgin

Open Source

Pidgin is a free and open-source chat client which supports AIM, Google Talk, ICQ, XMPP protocols.
Slack

Freemium

Slack is a cloud-based team collaboration tool.
Trillian

Freemium

Trillian is a proprietary multiprotocol instant messaging application.
Jitsi

Open Source

Jitsi (formerly SIP Communicator) is a free and open source multiplatform voice (VoIP), videoconferencing and instant messaging application.
RetroShare

Open Source

RetroShare is open source software for encrypted filesharing, serverless email, instant messaging, online chat, and BBS, based on a friend-to-friend network b…
Wire

Free

Wire is a cross-platform, encrypted instant messaging client created by Wire Swiss. It is available for iOS, Android, Linux, Windows, macOS and Web browser cl…
ICQ

Free

ICQ is an open source instant messaging software.
HipChat

Freemium

HipChat is a web service for internal private online chat and instant messaging.
Station

Freemium

Station is an opensource app aggregator and browser.
Bitrix24

Freemium

Bitrix24 is a free (for small businesses) social enterprise platform.
Instantbird

Open Source

Instantbird is a cross-platform instant messaging client based on Mozillas XULRunner and the open source library libpurple used in Pidgin.
Torchat

Open Source

TorChat is a decentralized anonymous instant messenger that uses Tor hidden services as its underlying network. It provides cryptographically secure text mess…
qutIM

Open Source

qutIM is free and open-source multiprotocol (ICQ, Jabber, Mail.Ru, IRC, VKontakte) instant messenger.
Psi+

Open Source

Psi is a cross-platform powerful XMPP/Jabber client (Qt, C++) designed for the Jabber power users. Psi+ is a development branch of Psi IM XMPP/Jabber client.
qiscus

Free Personal

Qiscus provide everything you need to power up your app with chats.
Kadu

Open Source

Kadu is a free and open source multi-platform instant messaging client that supports Gadu-Gadu, XMPP IM networks and other services based on XMPP like Google …
Bit Chat

Open Source

Bit Chat is a secure, peer-to-peer, open source instant messenger with end-to-end encryption.
QuteCom

Open Source

QuteCom (WengoPhone) is a free-software SIP-compliant VoIP client.
Crisp

Freemium

Crisp is a customer messaging software.
Ricochet

Open Source

Ricochet uses the Tor network to reach your contacts without relying on messaging servers.
Tkabber

Open Source

Tkabber is a GPL instant messaging client for the XMPP protocol which uses the Tk toolkit for the GUI.
Thunderbird

Open Source

Thunderbird is a open source mail client developed and maintained by Mozilla foundation.
Telegram

Free

Telegram is a free cloud-based instant messaging platform.
Tox

Open Source

Tox is a peer-to-peer instant-messaging and video-calling protocol that offers end-to-end encryption.
Signal

Open Source

Signal is the most scalable encryption tool.
Empathy

Open Source

Empathy is an instant messaging (IM) and voice over IP (VoIP) client which supports text, voice, video, file transfers, and inter-application communication ov…
Psi

Open Source

Psi is a free instant messaging application designed for the XMPP network (including Google Talk). Fast and lightweight, Psi is fully open-source and compatib…
Kopete

Open Source

Kopete is a multi-protocol, free software instant messaging client released as part of the KDE Software Compilation. Although it can run in numerous environme…
Ekiga

Open Source

Ekiga (GnomeMeeting) is a VoIP and video conferencing application for GNOME and Microsoft Windows.
eXo Platform

Commercial

eXo Platform is an open source, standard-based, Enterprise Social Collaboration Platform.
Gajim

Open Source

Gajim is an instant messaging client for the XMPP protocol which uses the GTK+ toolkit.
Off-the-Record Messaging

Open Source

Off-the-Record Messaging (OTR) is a cryptographic protocol that provides encryption for instant messaging conversations.
Matrix.org

Open Source

Matrix is an open protocol for real-time communication. It is designed to allow users with accounts at one communications service provider to communicate with…
Spark

Open Source

Apache Spark is an open-source cluster-computing framework.
WeeChat

Open Source

WeeChat is a free and open-source Internet Relay Chat client, which is designed to be light and fast.
Rambox

Open Source

Rambox is a free and Open Source messaging and emailing app that combines common web applications into one.
Blink

Freemium

Blink is the best real-time communications client using the SIP protocol.
Finch

Open Source

Finch is a console-based IM program that lets you sign on to AIM, Jabber, MSN, Yahoo!, and other IM networks. It runs on Unixes. It uses GLib and ncurses.
Coccinella

Open Source

Coccinella is a free and open-source cross-platform client for the XMPP/Jabber-instant messaging-protocol.
Dialog Messenger

Free Personal

Dialog Messenger is a handy and feature-rich enterprise multi-device messenger available for server or cloud.
Gitter

Freemium

Gitter is an open source instant messaging and chat room system for developers and users of GitHub repositories.
Openfire

Open Source

Openfire (Wildfire, Jive Messenger) is an instant messaging (IM) and group chat server that uses XMPP server written in Java.
YakYak

Open Source

YakYak is a desktop chat client for Google Hangouts.