Safe messenger for the real paranoid

[CarderPlanet]

Tinfoil Chat (https://github.com/maqp/tfc) is a FOSS + FHD messenger that uses a high-reliability hardware architecture to protect users from passive data collection, MITM attacks and, most importantly, remote key filtering. Open source.

All messages go through Tor, in particular the next generation Tor services (V3). Of course, no registration is required