Apps with 'Encrypted chat' feature
Telegram is a messaging app with a focus on speed and security. It’s superfast, simple and free. It is like SMS, but more powerful.
All-in-one voice, video and text chat for gamers that’s free, secure, and works on both your desktop and phone.
TextSecure and RedPhone have been merged to create Signal!
A free instant messaging and collaboration software based on the Matrix protocol.
Send messages, files, create groups and make Tox to Tox audio and video calls. Securely.
With WhatsApp, you'll get fast, simple, secure messaging and calling, available on phones all over the world.
Wire is the most secure collaboration platform featuring messenger, voice, video, conference calls, file-sharing, and external collaboration –all protected by the most secure...
Mumble is an open source, low-latency, high quality voice chat software primarily intended for use while gaming.
Open source Android email client with support for multi-folder sync, keyboard shortcuts, and more.
Matrix defines a set of open APIs for decentralised communication, suitable for securely publishing, persisting and subscribing to data over a global open federation of servers...No screenshots yet
We are a free and open-source platform to launch your digital brand, social network and mobile app. We are also a social network ourselves.
Tails is a Debian based live CD/USB with the goal of providing complete Internet anonymity for the user.
Keybase is a new and free security app for mobile phones and computers. For the geeks among us: it's open source and powered by public-key cryptography.
Secure, fully featured, and completely free video conferencing.
Conversations is a privacy focused, open source XMPP Texting [Jabber] client for Android 4.0+ smart phones with wife-approved easy encryption [OTR, OMEMO, or GPG].[Note]