See exactly what changed between two versions of a document — every difference is highlighted in red, page by page.
Use This Tool — Free ↗Choose the first version of the document.
Choose the version you want to compare against it.
Get a PDF where every changed area is marked in red, with added and removed pages flagged.
Spotting a single changed clause, price, or date between two versions of a contract by eye is slow and error-prone. A visual comparison surfaces every difference at a glance.
Because the comparison is done on the rendered pages, it catches changes to text, layout, images and formatting alike — not just the words.
Each page of the second PDF is shown with the areas that differ from the first highlighted in red.
Extra pages are flagged as added or removed so you can see structural changes too.
Yes — the comparison is visual, so it catches text, image and layout differences.
Yes — completely free, with no sign-up and no watermark.