Choose two versions of a document and this tool compares them page by page: which pages are identical, which changed, and where the first difference appears. It compares the text layer — layout and images are not compared. Runs fully in your browser — neither file is uploaded.
Two versions of the contract — what actually changed? Page-by-page answers with the differing words shown, not a shrug.
100% free · No sign-up · No daily limits · No watermarks · Processed in your browser — files never leave your device
Compare two PDFs page by page: see which pages are identical, which changed, which were added or removed — with word counts and the first difference on each changed page.
A supplier returns a “final” contract. Compared against your draft, pages 1–8 and 10 match — but page 9 changed, and the first difference sits right in the payment-terms paragraph. That is the page you re-read carefully.
Comparison is textual and structural: each page’s text layer is extracted with positions normalised away, whitespace and line-break differences ignored (reflow is not a change), then pages are compared in order. Word counts give a quick size read; the first-difference snippet shows where reading should start. It answers “which pages differ and roughly where” — the question version review actually asks.
Something in its text layer differs — a corrected typo, a changed number, or hidden text (some PDFs carry text you cannot see). The first-difference snippet shows the actual words involved.
Identical word sequences after normalising whitespace and line breaks — reflowed layouts with the same words count as same, by design.
No — honestly, no. It compares text and structure. For images, Extract Images from both and compare those, or eyeball with PDF Viewer side by side.
Yes: pages beyond the shorter file are listed as added (in B) or removed, and the summary counts them separately.
No — contract drafts are exactly the files that should never be uploaded; comparison runs fully in your browser.