Scanbox: PDF Doc Scanner

Scan documents, extract text with OCR, and export searchable PDFs — all on your device. No cloud uploads, no watermark. Free to use, one-time Pro unlock.

Scanbox turns your phone into a fast, private document scanner — and everything happens on your device.

Scan any document with automatic edge detection, run OCR on-device, and export a searchable, watermark-free PDF. Your documents never leave your phone: no cloud uploads, no account.

WHY SCANBOX • 100% on-device — capture, OCR and PDF all happen locally. Nothing is uploaded to a server. • No watermark, ever — free exports are clean and professional. • OCR is free — extract and search the text inside your scans, no paywall. • One-time purchase — no subscriptions, ever.

FEATURES • Automatic edge detection and perspective correction • Crop, rotate, reorder and enhance pages • On-device OCR in Korean, English, Japanese and Chinese • Full-text search across your library — even text inside scans • Export a searchable PDF, JPEG or PNG • Share anywhere with the system share sheet • Clean, modern, distraction-free design

PRO — one-time lifetime unlock (no subscription) • Remove ads • Batch-scan pages fast • Organize with folders • Password-lock your PDFs • Advanced export (quality, page size, compression)

OCR, searchable PDF and watermark-free exports are FREE forever. Pro just adds more power and convenience with a single purchase.

Great for receipts, contracts, IDs, whiteboards, notes, and any document you'd rather not upload to a cloud scanner.