Obscura Scanner: Offline PDF

Ad-Free Studios 25

In-app purchases

About this app

Obscura Scanner – Fast, Private, Offline.

Turn documents, receipts, notes, and photos into clean, professional-quality PDFs in seconds. All scanning, image processing, and OCR are performed locally on your device. Share files only when you choose — via email, Google Drive, or keep them entirely on your phone. No accounts, no forced uploads, no ads. Anonymous crash reports are used solely to improve app stability.

Fast, High-Quality Scans
✓ Live document edge detection for instant, accurate capture
✓ Sharp output optimized for readability and long-term archiving
✓ Automatic enhancement for better contrast and clarity
✓ Black and white conversion for sharper, cleaner text

Powerful Editing Tools
✓ Fine-tune perspective crop with precise corner control
✓ Crop and rotate pages with accuracy
✓ Draw annotations directly on your scans
✓ Reorder, preview, or delete pages before saving
✓ Adjust compression to control file size and quality

Advanced On-Device OCR
✓ Extract text instantly with high accuracy
✓ Copy text, share it, or save as searchable PDFs
✓ All text recognition runs locally on your device

Organize Like a Pro
✓ Your PDFs, saved exactly where you choose
✓ Custom folders for your scanned PDFs
✓ Smart 8-way sorting
✓ Batch actions and ZIP export
✓ Fast search by file name

Clean, Modern Interface
✓ Minimal, distraction-free design
✓ Intuitive layout built for fast scanning
✓ Smooth and responsive performance
✓ Light and Dark modes included

Built for Privacy
✓ Works fully offline — no internet required for scanning
✓ No account required
✓ No ads — ever
✓ Local-only document processing
✓ Anonymous crash reports for app stability

One-Time Purchase
✓ Lifetime access with a single purchase
✓ Unlimited scans and OCR
✓ Unlimited photo imports

What’s new

Fixed a crash affecting OCR on some devices and improved offline stability.