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Finds differences between two PDF documents

Project description

Finds differences between two PDF documents:

Compares the text layers of two PDF documents and outputs the bounding boxes of changed text in JSON.

Rasterizes the changed pages in the PDFs to a PNG and draws red outlines around changed text.

e.g.:

pdf-diff before.pdf after.pdf > comparison_output.png

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This version
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0.9.0

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