The first integrated desktop application combining classical and post-quantum cryptography in a unified vault, secure communications, and AI-enhanced threat monitoring suite.
QVU keeps the security decision at the endpoint, where a professional user can see and control it.
Set up a local vault on Windows or macOS. No cloud account is required to begin.
Protect a message or file with a hybrid classical and post-quantum envelope.
Move the signed package through ordinary channels while the protection travels with it.
Why now: NIST PQC standards were finalised in 2024, and the EU roadmap calls for Member States to begin transitioning by the end of 2026.
QVU addresses two urgent threats: today's AI-driven cyberattacks and tomorrow's quantum computing threat to current encryption.
"QVU is a user-centric, post-quantum-ready secure workspace — not a document tool, not a messenger, not a vault, but the layer above all three."— Brent Smith, CEO & Co-Founder
Standalone, single-user, no cloud dependency, security in-app — this is deliberate: the security decision stays on your machine.
Hybrid post-quantum and classical encryption at rest, with per-document keys.
Secure email over your existing accounts, plus direct device-to-device transfer.
AI-assisted endpoint monitoring; telemetry never leaves the device.
Every file is disarmed and reconstructed before it enters the vault.
Most stolen data goes stale. Some never does. QVU is built first for small legal practices, and for the accountants and clinicians who face the same problem.
Passport scans for AML checks, wills kept for decades, completion funds moving by email. Per-document keys, protected exchange through the mailbox you already use, and a tamper-evident record you can hand an insurer or a regulator.
PPS numbers, bank statements and six years of returns, arriving as hundreds of attachments from people you trust. Every file is sanitised and encrypted before it reaches your vault, and records stay on your own machine, not a provider's cloud.
Session notes and assessments stay sensitive for a client's whole life. Keys stay on your device, there is no master key anywhere for anyone to steal, and setup takes about ten minutes without changing how you work.
QVU is a single-user application, and you can invite colleagues onto the same plan. QuantumViva Enterprise (QVE), with central management and deployment, follows.
Current security tools leave critical gaps that expose organisations to evolving threats.
Messaging-only tools: Signal (PQXDH), Tuta Mail. Vault tools: 1Password, Bitwarden.
| Capability | QVU | Signal | Proton | 1Password |
|---|---|---|---|---|
| Secure file vault on device | ✓ | ✗ | ~ | ✗ |
| Protected email, your own account | ✓ | ✗ | ~ | ✗ |
| Device-to-device P2P transfer | ✓ | ~ | ✗ | ✗ |
| Quantum-safe encryption | ✓ | ✓ | ~ | ✗ |
| Mutual identity verification | ✓ | ✗ | ✗ | ✗ |
| Built-in endpoint monitoring | ✓ | ✗ | ✗ | ✗ |
✓ full · ~ partial · ✗ none. No competitor combines vault, communications and monitoring in a single application.
See how a professional can prepare, encrypt, and send a protected message without handing the workflow to a third-party platform.
QVU extends quantum resilience to long-term storage.
Design preview — a glimpse into the intuitive interface designed for security professionals and everyday users alike.
Main Dashboard — Security at a glance
Secure Vault — Quantum-resistant storage
Secure Messaging — End-to-end encrypted
Endpoint Monitoring — AI-powered analysis
Be among the first to protect your digital life with QVU's breakthrough technology.
Join the waitlist
