Drop two PDFs to compare their text. text.compare extracts the text of each page in your browser, then highlights every word that was added, removed or changed, and shows paragraphs that moved.
Because the files are never uploaded, it is safe for contracts, statements and other private documents. When you're done, export a redline report to send to someone, or print it as a PDF.
Only if the PDF contains selectable text. Scanned pages are images, so there is no text to compare; run them through OCR first.
No, it compares the words. To compare how two pages look, save them as images and use the image comparison.
Not to compare it. The comparison runs entirely in your browser, and the text you paste and the files you open are never sent to a server for that. There are no ads, no accounts and no analytics. If you copy a share link, the text is packed into the link itself, in the part after the # that is never sent to a server. Your history and saves stay in your browser.