PureScan: PDF Document Scanner

100% on-device scanner: full-text search, searchable PDF export, single-page sharing, magnifier crop & PDF password. no ads, no paywall, no upload.

PureScan — Your private document scanner and search library.

Tired of expensive subscriptions, intrusive pop-up ads, watermarked exports, or wondering whether your confidential contracts are being uploaded to cloud servers? PureScan is engineered privacy-first: every scan, OCR pass, full-text search, and PDF encryption runs 100% locally on your iPhone. No cloud. No account required. No data collection.

WHY PURESCAN • 100% On-Device — Documents never leave your phone. Works fully offline without cellular data or Wi-Fi. • Instant Full-Text Search — On-device OCR automatically indexes every word. Search keywords to jump directly to matching pages with highlighted snippets. • Searchable PDF Export — Generated PDFs include a real selectable text layer. Search and copy text effortlessly on Mac, PC, or iOS. • Free Forever & Pure — Zero ads, zero subscriptions, zero watermarks, and zero third-party analytics SDKs.

KEY FEATURES • Smart Capture & Perspective Crop: Fast multi-page scanning with auto edge detection, plus 8-point manual perspective correction with a 2.5× precision magnifier loupe. • Page Manager: Thumbnail grid overview, drag-and-drop page reordering, single-page deletion, and rescan. • Single-Page Sharing: Share or save a single photo directly without exporting the whole document. Long-press any page for quick actions. • Lightning-Fast Full-Text Search: Search across document titles and recognized OCR text with contextual snippet highlights. • Image Enhancement: Original, Enhanced, B&W, and Grayscale filters to remove shadows and maximize text legibility. • Professional Export Suite:

• Searchable PDF (with original aspect ratio matching to eliminate margins)
• On-Device PDF Password Protection (AES encrypted)
• Stitched Long Image (JPEG) & Single High-Res Image export
• Plain Text (TXT) extraction and batch save to Photos • Multi-Language OCR: Offline recognition for English, Traditional & Simplified Chinese, Japanese, Korean, and more.

PRIVACY YOU CAN TRUST • Zero Network Access: PureScan does not declare internet sockets, ensuring zero data egress. • Your files remain strictly on your device. We cannot and will never access your private documents. • Camera access is used solely to capture documents; Photos access only when you choose to save an export.

PERFECT FOR • Work & Business: Contracts, NDAs, invoices, receipts, tax forms, and meeting notes. • School & Study: Lecture slides, textbook pages, study notes, and assignments. • Home & Life: IDs, warranty cards, user manuals, and medical paperwork.

HOW WE ARE DIFFERENT Big-name scanners lock features like "Searchable PDF", "Password Protection", and "Full-Text Search" behind steep monthly paywalls while forcing cloud sync. With PureScan, all professional tools are free, private, and permanent.

Scan documents. Keep them on your iPhone.

— Questions or feedback? Reach out anytime via "Feedback & Suggestions" inside the app.