隐私通讯

With the rise of government monitoring programs, qTox provides an easy to use application that allows you to connect with friends and family without anyone else listening in. While other big-name services require you to pay for features, qTox is totally free, and comes without advertising.

Utopia P2P Ecosystem

Linphone is an open source SIP client for HD voice/video calls, 1-to-1 and group instant messaging, conference calls etc. Available for iOS, Android, Windows, macOS and GNU/Linux.

Whether it's corporations or governments, there's just too much digital spying going on today. Tox is an easy to use application that connects you with friends and family without anyone else listening in. While other big-name services require you to pay for features, Tox is totally free and comes without advertising — forever.

Bitmask is an open source application to provide easy and secure encrypted communication with a VPN. You can choose among different providers or start your own.

Wickr is a single end-to-end encrypted service that provides a full suite of collaboration capabilities on any device.

HexChat, an open-source, cross-platform IRC client

Chat over SSH.

The devs are over here at devzat, chat over SSH!

Everything you need to get started with secure communication and encrypting files in one simple package leveraging the power of OpenPGP/GPG