Telegram
Telegram is a messaging app with a focus on speed and security. It’s superfast, simple and free. It is like SMS, but more powerful. .
open source jabber (xmpp) client with multi-account support, clean and simple interface. being both free (as in freedom!) and ad-free, xabber is designed to be the best jabber client for android .
open source jabber (xmpp) client with multiaccount support, clean and simple interface. being both free (as in freedom!) and adfree, xabber is designed to be the best jabber client for android .
Productivity Social Business and Commerce File Sharing
chat-clients instant-messaging encrypted-chat jabber messenger xmpp google-talk
Telegram is a messaging app with a focus on speed and security. It’s superfast, simple and free. It is like SMS, but more powerful. .
Free Mac OS X Windows Linux Android iPhone Web Blackberry Mac Windows Mobile
Hangouts is a messaging app that lets you send and receive messages, photos and more, and even start free video and voice calls – one to one or with a group! "Hangouts" are places used to facilitate group video chat (with a...
Free Windows Android iPhone Android Tablet iPad Chrome OS Web Chrome
TextSecure and RedPhone have been merged to create Signal! Using Signal, you can communicate instantly while avoiding SMS fees, create groups so that you can chat in real time with all your friends at once, and share media or...
Free Open Source Mac OS X Windows Linux Android iPhone Android Tablet iPad Chrome
Trillian is an instant messaging app that works on phones, tablets, and desktops while keeping your chats neatly synchronized between all of them! We think conversation should be easily shared between all of your devices, not trapped as...
Freemium Mac OS X Windows Linux Android iPhone iPad Web Blackberry
Jitsi (previously SIP Communicator) is an audio/video and chat communicator with full end-to-end encryption that supports protocols such as SIP, XMPP/Jabber, ICQ/AIM, Windows Live, Yahoo!, GTalk/Hangouts extensions, as well as OTR, ZRTP...
Free Open Source Mac OS X Windows Linux Android BSD Web
Facebook Messenger is a faster way to message. Reach friends right on their phones, get and send messages fast, message everyone at once and more.
Free Windows Android iPhone Android Tablet iPad Web Blackberry Apple Watch
Nimbuzz offers limited availablility free calls and limited availability free text messaging for users via 3G and WiFi. Calls to other Nimbuzz users are free. PAY to call mobile or landline phones for as little as $0.
Freemium Mac OS X Windows Android iPhone Web HP webOS Java Mobile S60
Stay in touch with your friends and family while sharing favorite photos using one of the most popular instant messaging applications.
Free Android iPhone Web Blackberry
Tencent QQ, generally referred to as QQ, is the most popular free instant messaging computer program in Mainland China, and has over 856.2 million users. In April 2010, QQ.com ranked 10th overall in Alexas internet rankings.
Free Mac OS X Windows Android iPhone Android Tablet iPad Windows Phone Facebook