Instant Messaging Softwares and Apps

Badoo is a dating-focused social network. ...more

Otr.to is a browser based chat client. ...more

X-Lite is a freeware VoIP soft phone that uses the Session Initiation Protocol. ...more

Sicher is a freeware instant messaging application for iOS, Android, and Windows Phone. Sicher allows users to exchange end-to-end encrypted text messages, media files and documents in both private and group chats. ...more

Grape is an REST-like API framework for Ruby. It's designed to run on Rack or complement existing web application frameworks such as Rails and Sinatra by providing a simple DSL to easily develop RESTful APIs. ...more

Windows Essentials (formerly Windows Live Essentials and Windows Live Installer) is a suite of Microsoft freeware applications that includes e-mail, instant messaging, photo sharing, blogging, and parental control software. ...more

Curse is an online game portal and network of gaming websites. ...more

TribeScale is an All-in-One platform to coordinate your team around what really matters - communication, goals, decisions, tasks and results. ...more

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

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

Conversations is an open source XMPP/Jabber client for the Android platform. ...more

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. ...more

BlackBerry Messenger, also known as BBM is an instant messenger and videotelephony application included on BlackBerry devices that allows messaging and voice calls between BlackBerry, iOS, Android, and Windows Mobile users. ...more

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

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

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

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

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

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

iMessage is an instant messaging service. ...more

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

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

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

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

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

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

Gajim is an instant messaging client for the XMPP protocol which uses the GTK+ toolkit. ...more

Kik Messenger is an instant messenger software. ...more

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

TorChat is a decentralized anonymous instant messenger that uses Tor hidden services as its underlying network. It provides cryptographically secure text messaging and file transfers. ...more