Simple Scan PDF (Open Source)

📄 Simple Scan PDF — a fast, private, no-nonsense document scanner.

Turn paper into crisp, searchable PDFs using just your phone's camera. No account, no cloud, no ads — and all processing happens right on your device.

✨ KEY FEATURES
• 📷 Capture with real-time automatic document edge detection
• ✂️ Auto-suggested crop, with manual adjustment of all 4 corners
• 🎨 Per-page filters: original, document (removes shadows), grayscale, black & white and high contrast
• 📚 Multiple pages in a single PDF — reorder, rotate and remove pages
• 🔎 On-device OCR: the PDF becomes searchable and the text can be copied (recognition runs on your device)
• 📤 Share through the system share sheet (WhatsApp, Drive, email and more)
• 📥 Open and read PDF and ODT files right in the app

🔒 REAL PRIVACY
Your documents never leave your phone. We don't collect data, we don't show ads, and we don't ask you to sign up. Edge detection, filters, OCR and PDF generation all run offline, on your device.

⚡ SIMPLE BY DEFAULT
Want it quick? Just tap "Generate PDF". Want control? Adjust quality, default filter, detection sensitivity and auto-capture in the settings.

Repositório: https://github.com/vandreborba/simple_scan_pdf