Welcome
Getting Started
Nothing here yet. The client isn't ready for public use — but the plan is here.
Step 01
Download
kryosette is currently available for Linux x86_64. Download the latest binary from our GitHub releases. Always verify the PGP signature before running.
Download →Step 02
Install
Extract the archive and run the installer. The entire application runs locally — no server connection required. Your data stays on your machine from the first second.
Installation Guide →Step 03
Connect
Add friends by sharing your public key. kryosette uses peer-to-peer connections — there's no central server that holds your contact list. You control who can reach you.
Community →Step 04
Stay Safe
Review your privacy settings, set up your security keys, and read our Threat Model to understand exactly what kryosette protects you from — and what it doesn't.
Threat Model →