Platforms
- Online
- Android
- F-Droid
United States






Silent Phone – Secure Encrypted Video & Voice Mobile Phone Calls
You now have the ability to have secure encrypted phone calls between Silent Circle members, anywhere, anytime, with complete control.
Make a secure call as easy as an ordinary call and be sure of real safety.



Chat with anyone on X in a private, focused space built for conversation. No ads. No tracking. Fully end-to-end encrypted.



Share a confidential note via a web link that will self-destruct after it is read by your intended recipient

signal-cli is a commandline interface for the Signal messenger. It supports registering, verifying, sending and receiving messages. signal-cli uses a patched libsignal-service-java, extracted from the Signal-Android source code.















Silent Text – Secure Encrypted Texting
Transmit secure encrypted text messages between Silent Circle members, anywhere, anytime with complete control over your mobile device.
** You must be a Silent Circle subscriber to use this app **
Make secure messaging as easy as an ordin.


Converse is a messaging app for decentralized, secure, end-to-end encrypted conversations. Built on the XMTP network, Converse lets you own your conversations and take them anywhere whenever you want, ensuring your most important messages—the ones you never want to lose or be...


