
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. .
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
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
WhatsApp Messenger is a cross-platform mobile messaging app which allows you to exchange messages without having to pay for SMS.
Free Mac OS X Windows Android iPhone Android Tablet Web Blackberry S60
ChatSecure is a free and open source messaging app that features OTR encryption over XMPP.
Free Open Source iPhone iPad
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
Jitsi Meet is an OpenSource (MIT) WebRTC JavaScript application that uses Jitsi Videobridge to provide high quality, scalable video conferences.
Free Open Source Web