PaperFlow: PDF Scanner

Scan, edit, sign and export PDFs — right on your iPhone. No subscription: pay once and it's yours forever.

Scan documents, create PDFs, edit pages, extract text, sign documents, and manage your files — all without a monthly subscription.

PaperFlow turns your iPhone into a fast, private document scanner and complete PDF toolkit. Everything runs on your device — no account, no cloud upload, no ads.

SCAN • Scan any document, receipt, or whiteboard with your camera • Automatic edge detection and perspective correction • Multi-page scanning in one session • Filters for crisp, print-ready results

PDF TOOLS • Turn scans or photos into PDF instantly • Merge multiple PDFs into one • Split a PDF into separate files • Extract or reorder pages • Compress large PDFs without losing readability • Convert PDF pages back to images

TEXT RECOGNITION (OCR) • Make any scan searchable and selectable • Copy text straight out of a scanned page • Works entirely on-device, in multiple languages

SIGN & ANNOTATE • Add your signature to any PDF • Highlight, draw, add text notes and stamps • Add watermarks to protect your documents

PRIVATE BY DESIGN Your documents never leave your iPhone. PaperFlow has no servers, no accounts, and doesn't read or transmit the content of your files.

PRO — ONE PURCHASE, YOURS FOR LIFE Unlock OCR, merge, split, compression, signatures, watermarks, and unlimited documents with a single one-time purchase. No subscription, ever.

Free includes: scanning, basic editing, image-to-PDF, and sharing — genuinely usable from day one.

Questions or feedback? Reach us any time — see Support in this listing.