Download
Guardikey
Guardikey for Windows is in final testing, with iPhone, Android and Mac to follow. Join the waitlist below and we'll email you the moment your platform is ready to download — zero-knowledge from the very first launch.
Be first through the door
Leave your email and we'll tell you the moment your platform is ready to download — nothing else. No account, no spam, and one click to leave the list.
Up and running
in four steps
Download & install
When your platform is ready, you'll run a normal installer — no sideloading, no developer mode, nothing unusual to work around.
Set your master password
This single password derives every key on your device. It is never transmitted and never recoverable by us — so choose it well and save your recovery kit.
Import or add items
Bring your logins in from Chrome, Edge, Firefox or Brave in one pass, or start fresh. Everything is encrypted the moment it lands.
Add your phone when it lands
Sign in on the mobile app with the same account and your vault syncs across devices — only encrypted blobs ever move between them.
System requirements
- Windows 10 or Windows 11, 64-bit
- 200 MB free disk space
- 4 GB RAM (8 GB recommended for the local AI assistant)
- Optional: a FIDO2 / WebAuthn security key, Windows Hello biometrics
- Internet only for sync and subscription — the vault runs offline
How we'll prove each release
When Guardikey ships, every installer will be code-signed by Apexium Technology, and we'll publish the SHA-256 for each release. You'll be able to confirm the publisher in the file's Properties → Digital Signatures and match the checksum before you install:
SHA-256: published with every release at launch
A matching signature and checksum prove the installer came from us and was not altered in transit.