HPR4702: MakeACopy is an open-source document scanner app for Android

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MakeACopy

MakeACopy is an open-source document scanner app for Android that allows you to digitize paper documents with OCR functionality. The app is designed to be privacy-friendly, working completely offline without any cloud connection or tracking.

Features

• Camera Scanning : Capture documents using the device camera
• Edge Detection : Automatic document edge detection using OpenCV, enhanced with an ONNX model (DocAligner)
• Perspective Correction : Adjust and crop documents with manual or automatic perspective correction
• Image Enhancement : Apply filters (grayscale, contrast, sharpening)
• OCR : Offline text recognition with Tesseract
• OCR Review : Interactive review and correction of OCR results with word-level editing, dictionary-based suggestions, confidence highlighting, and re-OCR for individual words
• PDF Export : Save as searchable PDF with recognized text
• JPEG Export : Export scans as high-quality JPEG images (configurable quality, color/BW)
• Multi-page Scanning : Combine multiple pages into one document; reorder and manage pages before export
• Last Scans : Quickly access and reuse your most recent scans
• Share & Save : Export locally or share with other apps
• Dark Mode : Material 3 theme with day/night support
• Privacy-Focused : 100% offline functionality, no internet connection required

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