BitMessage

Connecting the world, one message at a time on Mac OS X. Completely free, totally open source.

Securely chat, share files, and communicate with privacy using open-source technology without centralized control.

Distributed application development made accessible.

Securely communicate with end-to-end encryption using our open source messaging app.

Communicate seamlessly and securely with our XMPP client.

Protect your conversations with encryption, authentication, deniability, and perfect forward secrecy. Enjoy secure messaging over any instant messaging platform.

Securely communicate with others without revealing your identity.

Collaborative communications for teams with end-to-end encryption and hosting options.

Unleashing the limitless potential of the Ethereum universe.

Effortlessly manage parent-teacher relationships and keep parents informed on daily activities, documents, and agendas.