Our PDF comparison tool analyzes two PDF documents and highlights the differences between them. Upload the original and revised versions, and we'll generate a detailed diff report showing added, removed, and unchanged content. Essential for reviewing document revisions, contract changes, and version comparisons.

Frequently Asked Questions

How does the comparison work?

We extract text from both PDFs and perform a line-by-line comparison. Added lines are highlighted in green, removed lines in red, and matching lines in gray.

Can I compare scanned PDFs?

For scanned PDFs, use our OCR tool first to make the text searchable, then run the comparison for accurate results.