🔒 Early Adopter Launch
First 100 Licences Only
$47 — One Time. Forever.
Claim yours before it's gone
v3.2.0 · 40 Security Stages · Windows

VIPER Q PRO

The last vault you'll ever need.
Impenetrable to hackers. Immune to subpoenas.
Invisible to everyone — including us.
40 security stages · Zero-knowledge · Hardware-bound
Windows 10/11 · Single EXE · USB Portable · No Cloud · No Accounts · No Backdoors · Free Lifetime Updates
Secure My Files — $47 See All 40 Features →
AES-256-GCM
Argon2id
ML-KEM Kyber
Ed25519
X25519
TOTP 2FA
Vault
Locked
40
Security Stages
Fully Built
9×
Encryption
Layers
$47
Launch Price
0%
Cloud · No Server
No Logs · No Backdoor
∞
Free Updates
One Payment Forever
The Reality

Your files are more
exposed than you think.

Cloud services hold your encryption keys. Data breaches expose millions every year. Legal proceedings can subpoena your accounts. Standard tools were never built to stop a determined adversary.

VQPro was engineered from the ground up with one purpose — a vault that no one can breach, subpoena, clone, or compel. Not even the people who built it.

!
Cloud Storage Is Not Private
Dropbox, Google Drive and iCloud hold master keys. All have been court-ordered to produce files. Your "private" cloud is someone else's server.
!
Hackers Don't Need Your Password
They exploit weak encryption, server vulnerabilities, and session hijacking. AES-256-GCM with Argon2id and hardware binding eliminates those attack surfaces entirely.
!
Legal Demands Bypass Your Rights
A subpoena to your cloud provider is a subpoena to your files. VQPro holds no keys — there is mathematically nothing to hand over.
!
Device Theft Means Data Theft
A stolen laptop or USB is a stolen life — unless the vault requires your specific hardware fingerprint to open. VQPro does. Without it, the data is worthless.
LOCKED
"Impenetrable to hackers. Immune to subpoenas.
Invisible to everyone — including us."
Zero-knowledge · We hold no keys · No backdoors · Mathematically impossible to breach
40 Security Stages

Everything that stands between you
and everyone who wants in.

VQPro v3.2.0 is fully built — 40 implemented security stages across 7,000+ lines of hardened Python. Every feature listed below ships inside the single EXE you download today. Nothing is a roadmap. Nothing is coming soon. Every future update delivered free to all licence holders — forever.
S01–S03 · Foundation

AES-256-GCM Encryption

Every file encrypted individually before touching disk. Authenticated — tampering detected instantly. Individual keys per file. Intelligence-grade cipher. No exceptions.

S04 · Key Forge

Argon2id Key Derivation

Password Hashing Competition winner. Memory-hard, time-hard — engineered to destroy GPU cracking rigs. Your password becomes a cryptographic weapon no brute-force survives.

S05 · Machine Binding

SHA-256 Hardware Lock

Vault fingerprinted to your CPU, motherboard serial, and USB drive. Stolen data is worthless. A clone of your drive will not open it. Only your exact hardware combination does.

S06 · Decoy Door

Duress Vault

Under coercion? The duress password opens a convincing, completely empty vault. Your real files stay buried. No one can tell the difference. No one gets through.

S07 · Nuclear Option

Kill Switch

Three random passes plus one zero pass. Your vault is forensically obliterated — unrecoverable by any known means. Panic hotkey Ctrl+Shift+K. Panic phrase at Gate I. 64KB decoy left behind.

S08 · Blind Deposit

Public Drop Slot

Anyone deposits files into your vault without a password, account, or exposure on either side. Only you extract. Powered by X25519 elliptic-curve encryption. Zero-knowledge on both ends.

S09 · Five Chambers

Multi-Chamber Vault

Five independently encrypted chambers — Banking, Personal, Crypto, Business, Custom. Each has its own password, Argon2id key, and AES-256-GCM encryption. Completely invisible to each other.

S10 · Evidence Chain

Ed25519 Forensic Audit Log

Every vault action cryptographically signed with Ed25519 — timestamped, ordered, tamper-evident. One-click signature verification. Legally admissible. Boardroom-grade forensic trail.

S11 · Future-Proof

Post-Quantum ML-KEM

NIST-selected Kyber hardens key exchange against quantum computers. The threat is coming. VQPro is already hardened against it today — not when it is already too late.

S12 · Lockout

24-Hour Lockout Protection

Three failed Gate I attempts triggers a 24-hour hard lockout — PBKDF2/Fernet encrypted state. No bypass. Brute-force attacks stop here completely.

S13 · Legacy

Dead Man's Switch

Miss your 30-day check-in and encrypted messages deliver automatically to your chosen recipient. Warning shown at day 25. Your legacy protected when you can no longer protect it yourself.

S14 · Cloud Compatible

Zero-Knowledge Cloud Sync

Exports an AES-256-GCM encrypted bundle of vault structure only — config, keys, audit log — never file content. Compatible with Dropbox, OneDrive and Google Drive sync folders.

S15 · Identity

Vault Personality

Custom vault name, tagline, and colour theme. Six presets plus manual hex entry. Live preview before saving. Your vault, your identity — six colour schemes built in.

S16 · Disaster Recovery

Full ZK Vault Backup

One-click encrypted backup bundle — restore your entire vault structure to a new USB if the original is lost or destroyed. Removes the USB loss concern permanently.

S17 · Biometric

Windows Hello Unlock

Face recognition and fingerprint via Windows Hello API. Falls back gracefully to password if biometric is unavailable. Enable or disable per vault in Settings.

V3 New
S18 · Hardware Key

YubiKey Support

HMAC-SHA1 challenge-response via YubiKey OTP slot. USB HID detection. Falls back gracefully if no key is present. The hardware security key standard — built in.

V3 New
S19 · Remote Wipe

Remote Wipe Token

Generates a one-time wipe token stored offline. On next vault launch if token is present — silent total wipe. Stolen USB protection that fires before anyone gets a chance to try.

V3 New
S20 · Legal

Vault Access Certificate

One-click Ed25519-signed PDF — date, time, machine ID, vault name, cryptographic signature. Printable, verifiable proof of access. Legally admissible documentation generated in seconds.

V3 New
S21 · Licence

Machine-Bound Licence Key

HMAC-SHA256 licence tied to your specific machine and USB fingerprint on first run. Validates on every launch. Blocks unauthorised copies of the software entirely.

V3 New
S22 · Sync Export

Zero-Knowledge Cloud Export

Exports an encrypted vault structure to any local folder — compatible with all major sync services. Structure only — never file content. True zero-knowledge cloud compatibility.

V3 New
S23 · Two-Factor

TOTP Two-Factor Auth

RFC 6238 compatible — Google Authenticator and Authy. QR code setup in Settings. 6-digit rotating code required at Gate I. Backup codes generated on setup.

V3 New
S24 · Clone

Vault Clone Wizard

Duplicate your vault to a second USB with full re-binding to the new drive. SHA-256 integrity verification on every copied file. Progress bar with live file-by-file status.

V3 New
S25 · White-Label

White-Label Rebrand Config

Single JSON file rebrands the entire product — name, tagline, colours, splash text, version string. Your own branded build deployed in minutes without any development work.

V3 New
S26 · Multi-User

Multi-User Vault

Owner plus up to five named users with full role enforcement. Admin, ReadWrite, ReadOnly, DepositOnly. Each user has their own password. Audit trail records who did what and when.

V3 New
S27 · Preview

Encrypted File Preview

View images, PDFs and text directly inside the vault — decrypted to RAM only, rendered inline, zero disk residue. No temp files written. No external application needed.

V3 New
S28 · Health Score

Vault Health Score

Live 0–100 security score on every dashboard open. Assesses USB binding, machine binding, 2FA status, backup age, fail rate, audit integrity and dead man's switch. Green, Gold or Red.

V3 New
S29 · Notifications & S30 · Lock Screen

Deposit Alerts & Idle Re-Lock

Deposits tab shows a badge count for every new file received since your last visit — auto-clears on open, audit logged. Idle timeout re-engages the full Gate I animated vault door overlay over the dashboard. Password required to resume. No bypass.

V3 New
S31 · Clipboard

Secure Clipboard Wipe

Wipes clipboard automatically after a configurable delay of 10 to 120 seconds following any copy action inside the vault. Ctrl+W to wipe instantly. Countdown shown in status bar.

V3 New
S32 · Export Report

Vault Export Report PDF

One-click encrypted PDF summary of vault state — chamber count, file counts, deposit count, health score, audit entries. Ed25519 signed. No file names or content exposed. Legally admissible.

V3 New
S33 · Time Lock

Time-Locked Vault

Set a future date and time — vault sealed until that exact moment. Gate I checks the clock before accepting any password. Bypass is not possible. Locked means locked.

V3 New
S34 · Stealth Mode

Stealth Overlay

Ctrl+Shift+H wraps the vault in a fake application — Notepad, File Explorer, or Calculator. Looks completely normal to anyone watching. Toggle back instantly. Fully configurable.

V3 New
S35 · Panic

Panic Broadcast SOS

Panic phrase fires an SOS email to your emergency contact — public IP, Windows username, timestamp — before triggering wipe. Configurable message, recipient, and SMTP in Settings.

V3 New
S36 · Inheritance

Inheritance Protocol

Silent automated message to your nominated heir — fires once if the dead man's switch has triggered and 30 days have passed. One-shot. Never repeats. Your instructions guaranteed delivery.

V3 New
S37 · Environment

Ambient Sound Fingerprint

Microphone captures a 3-second ambient sample and builds a SHA-256 energy hash as a soft environment binding token. An additional identity layer. Graceful fallback if no microphone is present.

V3 New
S38 · Auto-Launch & S39 · Tray

USB Auto-Launch & Stealth Shortcut

Vault registers to launch automatically on USB insertion via Windows Task Scheduler — no autorun.inf, UAC bypassed. Ctrl+Shift+S spawns the vault silently from the system tray. Invisible until you need it. Both configurable in Settings.

V3 New
S40 · Help

Built-In User Manual

Every feature documented in plain English, step by step, inside the vault itself. Fully searchable. Always current. No external PDF, no browser, no internet required. Everything you need is inside the vault.

V3 New
vs. The Competition

Why every alternative
leaves you exposed.

Feature Dropbox Google Drive iCloud NordLocker VIPER Q PRO
Zero-knowledge — no master key✕✕✕✓✓
Hardware-bound — clone-proof✕✕✕✕✓
Works fully offline✕✕✕✕✓
Duress / decoy vault✕✕✕✕✓
Kill switch — forensic wipe✕✕✕✕✓
Post-quantum ML-KEM✕✕✕✕✓
Biometric + YubiKey unlock✕✕✓✕✓
Dead man's switch✕✕✕✕✓
Can be legally compelled✓✓✓✓✕
Annual cost$119.99/yr$35.88/yr$35.88/yr$71.88/yr$47 ONCE
Encryption Architecture

Nine cryptographic layers.
Zero gaps.

Layer 01
AES-256-GCM
File-level authenticated encryption · individual keys per file · tampering detected instantly
Active
Layer 02
Argon2id
Memory-hard GPU-killing key derivation · PHC winner · maximum time and memory cost
Active
Layer 03
X25519
Elliptic-curve Diffie-Hellman · Public Drop Slot zero-knowledge key exchange
Active
Layer 04
Ed25519 Signatures
Every action signed · forensic audit trail · tamper-evident · legally admissible
Active
Layer 05
ML-KEM (Kyber)
NIST post-quantum standard · key exchange hardened against quantum computer attack
Quantum-Safe
Layer 06
SHA-256 Fingerprint
CPU + motherboard serial + USB serial · clone-proof hardware binding
Active
Layer 07
TOTP 2FA
RFC 6238 · Google Authenticator and Authy compatible · backup codes on setup
Active
Layer 08
Zero-Overwrite Delete
3× random pass + 1× zero pass + fsync · forensic erasure · completely unrecoverable
Active
Layer 09
HMAC-SHA256 Manifest
Every vault file cryptographically tracked · any external modification detected on open
Active
Who Needs This

Built for anyone with
something to protect.

01 · Individuals
You Have Something to Protect
Divorce records. Tax returns. Passports. Private photographs. Legal documents. The files that define your life — protected behind nine cryptographic layers. No adversary, no court order, no device theft gets through.
Personal document vault
Private photos and media
Financial and legal files
Credentials and recovery keys
Free lifetime updates included
02 · Professionals
Your Clients Trust You Completely
Lawyers. Doctors. Accountants. Client confidentiality is not optional. The Ed25519 forensic audit log satisfies legal scrutiny. The Vault Access Certificate provides signed, printable proof of access. The Public Drop Slot lets clients submit sensitive documents without any exposure on either side.
Client confidential files
Forensic audit log compliance
Signed access certificate PDF
Secure client document submission
Free lifetime updates included
03 · Small Business
Sensitive Data Belongs in a Vault
Contracts. Employee records. Financial data. Intellectual property. Multi-user roles let your team access only what they need. The audit trail holds everyone accountable. The remote wipe token protects you if a device is ever lost or stolen.
Multi-user with role enforcement
Full audit trail per user
Remote wipe for lost devices
Contracts and IP protection
Free lifetime updates included
Questions Answered

Honest answers
to the questions that matter.

Can VQPro read my files?+
No. VQPro is zero-knowledge. Files are encrypted using a key derived from your password before they ever touch storage. We hold no keys, no passwords, and no copies of your data. This is not a policy statement — it is a mathematical fact. There is nothing to hand over because there is nothing we possess.
What if a court or authority demands access?+
VQPro has no backdoor. We hold no encryption keys. There is literally nothing to compel us to produce. The Duress Vault additionally gives you plausible deniability under direct coercion — it opens a convincing but completely empty vault rather than your real one. Your real files are never exposed.
What if I lose my USB drive?+
The vault is cryptographically bound to your specific USB drive and machine. Without both, nobody opens it. The Zero-Knowledge Backup (Stage 16) lets you export an encrypted structure bundle to any folder — including a cloud sync folder — so your vault skeleton is recoverable even if the USB is destroyed. Always maintain a backup on a second USB.
Does VQPro need an internet connection?+
Zero internet for any normal operation — opening, adding files, extracting, previewing, auditing — all fully offline. The only exceptions are the Dead Man's Switch email on trigger, the Panic Broadcast SOS on panic phrase entry, and the Inheritance Protocol on its one-shot fire. Everything else is completely air-gapped.
What if I forget my password?+
During first setup VQPro generates a 24-word Recovery Phrase — shown once, never stored by us. Write it on paper. Store it separately from the USB. If you lose both your password and your Recovery Phrase, access is permanently gone. There is no backdoor and no recovery process we can initiate. This is not a suggestion — write the phrase down.
Do I get free updates when new versions are released?+
Yes — every licence holder receives every future update at no additional cost, permanently. When a new version of VQPro is released, you receive the new EXE and your existing vault data is fully forward-compatible. There is no upgrade fee, no new licence required, no subscription tier needed. You bought it once — it is yours, including everything that comes after.
Is $47 genuinely a one-time payment?+
Yes. $47 USD. Once. No subscription. No annual renewal. No account required. No usage tracking. You own the software outright. Future updates arrive as a new EXE and your vault data format is forward-compatible. This will never become a subscription product.
What operating systems does VQPro support?+
Windows 10 and Windows 11 only. VQPro is purpose-built for Windows — hardware fingerprinting, Windows Hello biometric integration, Task Scheduler USB auto-launch, and the native security APIs all require Windows. This is a deliberate design decision, not a limitation. One platform, done properly.
Why not just use a free encryption tool?+
Free encryption tools give you an encrypted container. VQPro gives you a complete security system — USB hardware binding, kill switch, duress vault, dead man's switch, forensic audit trail, panic broadcast, multi-user roles, TOTP, YubiKey, time lock, stealth mode, remote wipe, and post-quantum ML-KEM. No free tool does any of that. If all you need is a basic encrypted folder, a free tool is fine. If your threat model requires the full stack above — VQPro is the only product that delivers it.
Get VQPro Today

One payment.
Your vault. Permanently.

Early Adopter — First 100 Licences
VQPro Licence
Full product · All 40 stages · Every feature · No exceptions
Standard price: $127
$67
USD · One-Time · No Subscription · No Renewal · No Cloud
⚡ Moves to $127 permanently after first 100 licences
Full VQPro v3.2.0 — single Windows EXE, instant download
All 40 security stages unlocked from day one
USB portable — runs on any Windows 10 or 11 machine
Kill Switch + Duress Vault + Dead Man's Switch
Public Drop Slot — receive files with zero exposure
Windows Hello biometric + YubiKey hardware key support
TOTP two-factor authentication
Vault Clone Wizard + Zero-Knowledge Backup
Multi-user vault with full role enforcement
Post-quantum ML-KEM + Ed25519 forensic audit log
Stealth Mode + Time Lock + Panic Broadcast SOS
All future updates — same vault format, no extra cost
Download VQPro Now — $47
Standard — After First 100 Licences
VQPro Licence
Same full product · Same 40 stages · Standard pricing
$127
USD · One-Time · No Subscription · No Renewal · No Cloud
Available after the first 100 early adopter licences are claimed
Identical to the Early Adopter licence — same product, same features
Full VQPro v3.2.0 — all 40 security stages
All future updates included at no extra cost
One payment. Yours forever. No subscription. Ever.
Standard Licence — $127
How VQPro compares to annual subscriptions
ProductAnnual CostZero-KnowledgeHardware-BoundWorks OfflineCan Be Subpoenaed
Dropbox Plus$119.99/yr✕✕✕✓
Google Drive$35.88/yr✕✕✕✓
iCloud+$35.88/yr✕✕✕✓
NordLocker$71.88/yr✓✕✕✓
VQPro — Early Adopter$47 ONCE✓✓✓✕
🛡
Yours Forever · No Renewals · No Accounts · No Tracking · No Backdoors · Zero-Knowledge · Hardware-Bound · Windows 10/11 · Free Lifetime Updates · One Payment — Done
🔄
Every Future Update. Free. Forever.
Buy once — own it permanently. Every new feature, every security update, every version release is delivered to licence holders at no additional cost. Your vault data format is always forward-compatible. This will never become a subscription. Not now. Not ever.
LIFETIME
UPDATES
Why You Can Trust This

Real cryptography.
Verifiable inside the app.

01
Proven Algorithms Only
No proprietary encryption. No invented protocols. Every layer uses published, peer-reviewed standards — AES-256-GCM, Argon2id, Ed25519, X25519, ML-KEM. The same standards used by governments, banks, and intelligence agencies worldwide.
02
Self-Proving Architecture
VQPro generates its own signed integrity report on demand — every security layer confirmed active, every signature verified, every binding intact. The vault proves itself to you, in plain language, with a cryptographic signature you can verify independently.
03
Zero Data. Zero Servers. Zero Us.
We hold no encryption keys. We run no servers. We collect no data. There is mathematically nothing to compel, breach, or subpoena from our end. This is not a privacy policy statement — it is a technical architecture fact. Offline. Always.
04
Privacy Policy & Terms Built Into the App
Every word of our Privacy Policy and Terms of Use is embedded inside VQPro itself — readable from the Settings tab at any time without a browser. No hidden clauses. No legal fog. Contact details live inside the app, not just on a website.
05
Ed25519 Forensic Audit Trail
Every action inside your vault — every file added, extracted, deleted, every failed login attempt, every settings change — is cryptographically signed with Ed25519. Tamper-evident. Timestamp-verified. One-click integrity check. Legally admissible documentation.
06
Real Human Behind This Product
Built by Arthur Paprota — Adelaide, South Australia. 30 years in trades and operations. This is not a faceless offshore product. If something goes wrong, you can email a real person who built every line of this and stands behind it personally.
AES-256-GCM · Argon2id · Ed25519 · X25519 · ML-KEM (Kyber) · TOTP RFC 6238 · HMAC-SHA256 · PBKDF2