One clean loader.
Your client, on demand.
Licensed access, one-PC device binding, and verified runtime delivery— wrapped in the same focused interface as Vault itself.
Deliberately simple.
Secure where it matters.
Every step is visible in your dashboard. No mystery installers, hidden background services, or config folders scattered across instances.
Activate your license
Redeem a single-use key and permanently assign access to your account.
Register this PC
Run the lightweight helper, paste the copied device code, and bind one Windows PC.
Launch securely
Install the Fabric bootstrap. Vault verifies access and loads the current client for that session.
Account-bound licensing
Keys redeem once and remain attached to the account you control.
One registered PC
Your public device code is stored as a server-side digest, never as raw hardware data.
Verified every session
The bootstrap checks the signed release before attaching the private runtime.
Clean instance storage
One global settings file works across every compatible Minecraft instance.
Set up access in minutes.
Create your account first. A license is only required when you’re ready to activate the client.