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Spot every change between two files
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01
Upload the original PDF
Drag and drop or click to upload your original PDF file on the left side.
02
Upload the modified PDF
Upload the modified version of the PDF on the right side for comparison.
03
Compare the PDFs
Click "Compare PDFs" to start the pixel-based analysis. Every page is compared side by side.
04
Download the diff report
Review the summary showing changed pages and total differences, then download the visual diff report PDF.