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About PDFVault

PDFVault is a mobile application designed for scanning, organizing, and redacting documents entirely on the user’s device. The tool operates offline, ensuring that files remain stored locally rather than being uploaded to external servers. It supports automatic document capture with edge detection, shadow removal, and two-sided scanning for ID cards. Users can store sensitive documents in a private vault protected by biometric authentication or a passcode, with additional password protection for individual files. The redaction feature allows users to black out sensitive information such as ID numbers or email addresses, with the text permanently removed rather than merely obscured. An optional on-device AI assists with tasks like generating filenames, folder suggestions, document summaries, and answering questions about scanned content. The app also includes utilities for compressing files, converting formats, signing documents, and stripping metadata before sharing.

Key features

  • Offline document scanning with automatic capture
  • Private vault storage with biometric protection
  • Smart redaction with permanent text removal
  • On-device AI for summaries and natural-language search
  • PDF compression and format conversion tools
  • Document signing and metadata stripping
  • Two-sided ID card scanning mode
  • Local file organization with suggested folders

Use cases

  • Scanning and organizing personal documents like receipts or contracts
  • Redacting sensitive information from PDFs before sharing
  • Searching through scanned documents using natural language queries

Pros

  • Operates entirely offline with no server uploads
  • Includes built-in redaction that permanently removes text
  • Supports automatic scanning with edge detection and cleanup
  • Offers optional on-device AI for summaries and search
  • No subscription required after one-time purchase

Cons

  • Requires downloading AI models separately
  • Limited to mobile platforms (iOS and Android)
  • No cloud sync or cross-device access

Frequently asked questions about PDFVault

What is PDFVault and how does it work?

PDFVault is a mobile application that scans, organizes, and redacts documents entirely on the user’s device without uploading files to external servers. It uses automatic edge detection, shadow removal, and two-sided scanning for ID cards, with optional on-device AI for tasks like summarizing documents or generating filenames.

Who should use PDFVault?

PDFVault is designed for individuals who need to securely manage sensitive documents such as IDs, contracts, or receipts. It suits privacy-conscious users who prefer offline processing and local storage to avoid cloud-based risks.

Does PDFVault require an internet connection?

No, PDFVault operates entirely offline. Files remain stored locally, and optional AI features run on downloaded models without sending documents to external servers. The app can function in airplane mode.

How does the redaction feature work in PDFVault?

The redaction tool permanently removes sensitive text (e.g., ID numbers or emails) from documents rather than merely obscuring it. Users review suggested redactions, adjust as needed, and apply them before sharing.

What AI features are available in PDFVault?

Optional on-device AI can generate filenames, suggest folder organization, summarize documents, and answer questions about scanned content. AI models are downloaded once and run offline, with options to delete them anytime.

How do I get started with PDFVault?

Download PDFVault from the App Store or Google Play, open the app, and begin scanning documents using the camera. Users can explore features like redaction, compression, or AI tools in the app’s interface without creating an account.

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