Yahoo! Messenger
Stay in touch with your friends and family while sharing favorite photos using one of the most popular instant messaging applications.
Subrosa is an open source, end to end encrypted messaging app. It supports text, voice and video calls, and all communication is end to end encrypted. Subrosa can be run from any browser, without any downloads.
Subrosa is an open source, end to end encrypted messaging app. It supports text, voice and video calls, and all communication is end to end encrypted.
Subrosa can be run from any browser, without any downloads. Subrosa's security has been independently audited. It is licensed under the GPL license.
chat-clients instant-messaging messaging voice-chat group-chat Discontinued encrypted
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
ChatSecure is a free and open source messaging app that features OTR encryption over XMPP.
Free Open Source iPhone iPad
Off-the-Record (OTR) Messaging allows you to have private conversations over any instant messaging (MSN,Gtalk, Facebook and so on) by providing encryption, authentication, deniability, perfect forward secrecy
Free Open Source Mac OS X Windows Linux Java Mobile
Bitmessage is a P2P communications protocol used to send encrypted messages to another person or to many subscribers.
Free Open Source Mac OS X Windows Linux BSD
Encryption plugin for Pidgin, providing up to 4096 bit RSA encryption using the NSS crypto library from Mozilla. Keys are automatically transmitted and stored, making it...
Free Open Source Windows Linux BSD Pidgin