Compare PDFs
Upload two PDF files and see added, removed, and unchanged lines highlighted side by side
Original PDF
Revised PDF
Frequently Asked Questions
It extracts text from both PDFs and highlights added lines in green, removed lines in red, and unchanged lines in grey. Ideal for spotting contract revisions or document changes.
The comparison is text-based. Image-only differences are not detected — only text content changes are highlighted.
Yes. The comparison works with any language text content, not just English.
Complete guide
How to Compare Two PDF Documents and Track Changes