PDF Locker Studio

Secure IDs with standard AES-128 encryption. 100% Private.

Drop PDF to Seal

100% Private local RAM processing.

MASTER GUIDE

How to use theVault PDF Locker

Follow our optimized workflow for industrial results.

Upload PDF

Drag and drop your sensitive document into the locker workspace.

STEP 01

Set Password

Enter a secure password and confirm it carefully.

STEP 02

Encrypt

Our local engine will wrap the document in a secure AES container.

STEP 03

Download

Save your locked PDF. It will now require a password in any PDF reader.

STEP 04

SECURE RAM

WASM SPEED

HD RENDER

Bank-Grade Security

Stop sending unprotected ID cards over WhatsApp or Email. Our Vault Locker uses standard PDF encryption protocols that are 100% compatible with Adobe Acrobat, Chrome, and iOS/Android viewers.

AES Standard

Offline Engine

Professional Privacy Studio

Standard protection tools often only lock the "UI". Our Vault Studio encrypts the internal data streams of the PDF, making it truly secure against unauthorized access.

AES-128 SUPPORT

Uses the standard encryption dictionary defined in PDF spec. Compatible with professional readers.

ZERO CACHE

Passwords and files are processed in volatile memory. No history is stored on your device or our server.

100% PRIVATE

Perfect for protecting e-Aadhaar cards, bank statements, and sensitive financial reports for safe sharing.