Compare PDF
Compare two PDF files and see every added, removed and changed word side by side or inline. Great for contracts and drafts. Free tool.
Original
Drop the original PDF
Changed
Drop the changed PDF
Compares the text of the two PDFs line by line and word by word. Formatting and images aren’t compared.
Ad space · responsive
How to use Compare PDF
- Drop the original PDF and the changed one.
- Press Compare.
- Changed lines are highlighted, with the exact words that differ.
Good to know
- Scanned PDFs are pictures of pages and have no text — run them through PDF OCR first.
Privacy
Your file or request is processed on our server, then deleted as soon as the result is sent back. Nothing is kept or shared.
Questions
Does it compare formatting or images?
No — it compares the text. Use it to spot changed wording in contracts, reports and drafts.