Bitmessage
Bitmessage is a P2P communications protocol used to send encrypted messages to another person or to many subscribers.
ChatSecure is a free and open source messaging app that features OTR encryption over XMPP.
chatsecure is a free and open source messaging app that features otr encryption over xmpp. you can connect to your existing accounts on facebook or google, create new accounts on public xmpp servers(including via tor), or even connect to your own server for extra security.
unlike other apps that keep you stuck in their walled garden, chatsecure is fully interoperable with other clients that support otr and xmpp, such as adium, jitsi, and more.
chatsecure only uses wellknown open source cryptographic libraries to keep your conversations private. other apps may make claims about 'military grade' security but, without publicly auditable source code and verifiable endtoend encryption, you cannot be truly safe.
* xmpp with tls certificate pinning.* otr for verifiable endtoend encryption and forward secrecy.* omemo for a mobilefriendly alternative to otr.* tor to help bypass restrictive firewalls.* sqlcipher to locally encrypt conversation logs.
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Encrypted chat Integrated File Sharing OTR
Productivity Social File Sharing Travel and Location
chat-clients instant-messaging encrypted-chat integrated-file-sharing jabber jabber-clients xmpp otr xmpp-clients gchat oskar
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
The massively-scalable XMPPJabber mobile messaging platform, for mobile and web, by Erlang Solutions.
Free Open Source Mac OS X Linux Amazon Web Services Microsoft Azure
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Free Personal iPhone iPad
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Free Web Chrome Firefox Opera
StealthChat is a new secure app for calling and chatting with your friends and partners. With advanced encryption technology, your phone calls and chat messages are private.
Free Android iPhone Android Tablet
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Freemium Mac OS X Windows Linux Android iPhone
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Free Android iPhone
atomjump.com is a well tuned hosted version of the free open-source atomjump.org. it is free to chat publicly with your family, group...
Free Open Source Mac OS X Windows Linux Android iPhone