DocuLock

DocuLock: Private Document Scanner and Encrypted Vault
Protect your most sensitive documents, contracts, tax forms, identification cards, and financial records with DocuLock, the ultimate offline document scanner and secure digital vault. Unlike standard scanner apps that upload your private files to internet cloud servers, DocuLock operates entirely offline with zero internet access. Your personal files never leave your device.
Your Privacy First
Most document scanning applications store files in unprotected phone galleries or sync them to cloud servers where they can be exposed, scanned, or tracked. DocuLock is designed from the ground up to give you total privacy and hardware-level protection. The application does not request or use internet permissions, ensuring that your tax records, medical files, and personal identification cards can never be uploaded or leaked online. Every file you scan or import is encrypted on your device using advanced AES-256 hardware encryption, and your vault is secured behind a master passcode, PIN, or your phone's fingerprint and face unlock.
Smart Document Scanner and Offline Search
DocuLock includes a high-definition document scanner that lets you capture contracts, receipts, passports, driver licenses, and notes with automatic edge detection and clear document processing. You can manage multi-page documents by reordering, rotating, adding, or removing pages at any time. The application also features offline text recognition, allowing you to search for words inside your scanned documents without sending any data to external servers. You can also import existing PDFs and images from your phone directly into your encrypted vault, or safely share files by exporting multi-page documents as password-protected PDFs or encrypted ZIP archives.
Advanced Security Features
DocuLock provides complete control over your document security. You can choose single password mode or set up dual password mode, allowing you to use one password to unlock your vault and a separate password for exported PDF files. The automatic lock timer secures your vault as soon as you switch apps or leave your device idle. Built-in screen protection blocks unauthorized screenshots and hides document previews in your recent apps switcher. When you delete a document, DocuLock uses a digital file shredder to overwrite the data, ensuring it cannot be recovered from phone storage.
What You Can Secure
DocuLock is designed to protect all your essential records, including personal identification, passports, driver licenses, birth certificates, tax returns, bank statements, pay stubs, legal contracts, medical records, insurance policies, and confidential business agreements.
Our Guarantee
DocuLock requires no user accounts, no cloud syncing, no data tracking, and no internet connection. Your private documents remain strictly under your control on your device. Download DocuLock today to scan, encrypt, and lock your sensitive files with complete confidence.

Recent changes:
DocuLock Release 1