Digitaljoint/ProofCheck

🔍 Advanced PDF Comparison Tool

Upload two PDF files to get comprehensive analysis including:

• Visual differences with bounding boxes
• OCR and spell checking
• Barcode/QR code detection
• CMYK color analysis

Features

• High-DPI PDF rendering (600 DPI) for improved OCR and barcode recognition
• Rule-based text and layout comparison
• Export of comparison results

Usage

Run locally:

python run.py

License

Apache-2.0

Force rebuild Tue Sep 16 16:04:06 EDT 2025

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