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SmartPDF Tools

Compare Two PDFs

Compare two PDF documents page-by-page for text additions/deletions and visual pixel differences with a downloadable PDF report.

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Tool Configuration

About this tool

Computes unified line-by-line text diffs (`difflib`) and pixel-level visual bounding-box differences (`Pillow ImageChops`) across every page of two PDFs, exporting a downloadable multi-page Visual & Text Comparison Report PDF.