DocPolish

DocPolish is a private document cleanup app for passports, visas, IDs, receipts, and forms. Use the camera scanner or import multiple images from your photo library. DocPolish detects the document edges, straightens the perspective, crops away the surrounding background, and applies cleanup modes for natural color, crisp text, black-and-white, or lower glare. Everything runs on device. DocPolish does not upload your documents, require an account, validate identity, verify passports, detect fraud, or provide legal acceptance guarantees. Export cleaned pages as images or PDFs.