Secure peer-to-peer, encrypted messaging and video calling
Maybe secure peer-to-peer
Anonymous P2P
Tox (Pre-alpha)
Tox peer-to-peer, encrypted instant messaging
Tox peer-to-peer, encrypted instant messaging and video calling
Off-the-Record Messaging
Redact - Secure Messenger
Instant Messaging - GNU/Linux - PRISM Break
Bitmessage Sends Secure, Encrypted, P2P Instant Messages
