Off-the-Record Messaging Alternatives

Send messages, files, create groups and make Tox to Tox audio and video calls. Securely.

Open source interoperable collaboration app.

ChatSecure is a free and open source messaging app that features OTR encryption over XMPP.

Telegram is a messaging app with a focus on speed and security. It’s superfast, simple and free.

A secure, end-to-end encrypted Swiss instant messenger with a focus on privacy.

Wickr is a free end-to-end encrypted text, video, picture and voice messenger with full sender...

Fast, simple & secure messaging. Privacy that fits in your pocket.

Bitmessage Wiki

Meet Telegram X for iOS and Android – two new official apps that offer more speed, longer batter life and smooth animations.

Technitium Bit Chat is a secure, peer-to-peer (p2p), open source instant messenger that is designed to provide end-to-end encryption for privacy using strong cryptography.

RetroShare is a open source cross-platform, private and secure decentralized communication system.

Disa is your new messaging hub.