Compare PDFMarch 9, 20264 min read

How to Compare Different Versions of a PDF Document

Compare v1 and v2 of a PDF to see exactly what changed. Free diff tool, no Acrobat needed.

When documents go through multiple revisions, it becomes hard to track what changed between versions. FixMyPDF's compare tool shows the exact differences.

Steps

Go to fixmypdf.in/tools/compare-pdf. Upload Version 1 as the "original". Upload Version 2 as the "revised". Differences are colour-coded: added text in green, removed text in red.

Use Cases

Legal: comparing contract drafts. Compliance: policy document updates. Academic: manuscript revisions. Business: proposal iterations.

Limitation

Text comparison requires PDFs with a selectable text layer. Scanned PDFs (image-only) cannot be compared for text differences. Run OCR first if needed.

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