Check what really changed before you sign
When a contract, offer or policy comes back as a new PDF, the risky edits are the small ones: a notice period that went from 30 to 60 days, a price that moved, a sentence that quietly disappeared. Reading both versions line by line takes long and is easy to get wrong. This tool reads the text of both PDFs and compares them word by word across the whole document, so a sentence that moved to the next page or a paragraph that wraps differently is not reported as a change.
Every change is listed with its page number in the original and in the new file. The summary counts how many passages were added, removed and changed, and Next change takes you through them in order.
Three ways to look at the differences
Side by side shows the original on the left and the new version on the right, aligned line by line, with unchanged parts folded away. Inline shows one running text with deletions struck through in red and additions in green, which is handy for reading a short list of edits. On the page draws both pages as images and colors the changed words where they really are, so you can see a change in its layout, next to a table or a signature line.
Good to know
The tool compares text, not formatting: a word that only became bold, a new logo or a moved picture is not reported. Scanned PDFs are pictures of pages and contain no text; run them through OCR first and compare the results. Line breaks are rebuilt from the page layout and words split with a hyphen at the end of a line are joined again, so text that only reflowed is not counted as changed.