Instant Messaging Softwares and Apps

Discover best Instant Messaging softwares, apps and websites.

Best Instant Messaging Softwares and Apps

For windows Mac Linux Web / Cloud Android iPhone iPad Chrome
Jitsi

Open Source

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

Commercial

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

Freemium

Slack is a cloud-based team collaboration tool.
Thunderbird

Open Source

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

Open Source

ChatSecure is a messaging application for iOS which allows OTR and OMEMO encryption for the XMPP protocol.
Threema

Commercial

Threema is an encrypted instant messaging application for iOS, Android and Windows Phone.
Off-the-Record Messaging (OTR) is a cryptographic protocol that provides encryption for instant messaging conversations.
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…
Otr.to

Open Source

Otr.to is a browser based chat client.
Pidgin

Open Source

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

Freemium

appear.in provides one-click video conferences right in your browser without requiring PIN codes or additional software.
Tango

Freemium

Tango is the messaging app with the best video calling. All messages and calls are free.
Samepage

Freemium

AIM

Freemium

AIM is a instat messenger application.
Telegram is a free cloud-based instant messaging platform.
Yahoo! Messenger (sometimes abbreviated Y!M) is an advertisement-supported instant messaging client and associated protocol provided by Yahoo.
YakYak

Open Source

YakYak is a desktop chat client for Google Hangouts.
Coccinella

Open Source

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

Freemium

LINE is a new communication app which allows you to make free voice calls and send free messages whenever and wherever you are.
Openfire

Open Source

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

Freemium

Badoo is a dating-focused social network.
BlackBerry Messenger, also known as BBM is an instant messenger and videotelephony application included on BlackBerry devices that allows messaging and voice …
Glip

Freemium

Glip is fully searchable, real-time group chat; video chat, task management, file sharing app.
Asana

Freemium

Asana is a web and mobile application designed to help teams track their work.
Dialog Messenger

Free Personal

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

Freemium

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

Freemium

Whaller allows teams and organizations to create their own internal social networks, meaning no adverts and no data exploitation.
Signal

Open Source

Signal is the most scalable encryption tool.
ICQ

Free

ICQ is an open source instant messaging software.
Tox

Open Source

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

Free

Curse is an online game portal and network of gaming websites.
TribeScale is an All-in-One platform to coordinate your team around what really matters - communication, goals, decisions, tasks and results.
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…
Ricochet

Open Source

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

Open Source

Xabber (XMPP and Jabber) is a XMPP client for the Android Operating System.
KakaoTalk

Freemium

KakaoTalk (Korean: 카카오톡), or sometimes KaTalk, is a free mobile instant messaging application for smartphones with free text and free call features.
Miranda NG

Open Source

Miranda NG is a successor of Miranda IM, a popular multi-protocol instant messaging client for Windows.
WeeChat

Open Source

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

Free

Path is a social networking-enabled photo sharing and messaging service for mobile devices.
WeChat

Freemium

WeChat is a social media with instant messaging, commerce and payment services application.
Jostle

Commercial

Jostle is a people engagement platform mainly focused on employee engagement.
Windows Essentials (formerly Windows Live Essentials and Windows Live Installer) is a suite of Microsoft freeware applications that includes e-mail, instant m…
Adium

Open Source

Adium is an Open source multi-protocol instant messaging client for Mac OS X, supports MSN, Jabber, Yahoo! and other networks.
Sicher

Commercial

Sicher is a freeware instant messaging application for iOS, Android, and Windows Phone. Sicher allows users to exchange end-to-end encrypted text messages, me…
MeowChat

Freemium

MeowChat is a fun place to chat and meet new friends.
1click.io

Freemium

1Click is a B2C online software which offers video, voice and text chat with collaborative features screen sharing and conversation recording.