Compare PDF files

See which lines of text were added, removed or changed between two versions of a PDF.

Choose first pdf (original)or drop it here · PDF
Choose second pdf (changed)or drop it here · PDF
  • Runs on your device. Files are never uploaded.
  • Free and unlimited. No sign-up, no watermark.
1

Add your file

Choose or drop it in. It opens right here in your browser.

2

Pick the settings

Or keep the defaults, which suit most files.

3

Download

Your file is made on your own device, then saved like any download.

More pdf tools

PDF metadata viewerSee a PDF’s title, author, dates, the software that made it, its PDF version, encryption and XMP data.PDF font inspectorList every font a PDF uses, whether it is embedded, and on which pages.PDF page size changerChange PDF pages to A4, Letter or any size, scaling the content to fit.PDF file size checkerSee how big a PDF is, what takes up the space, and which upload limits it fits.PDF accessibility checkerCheck the accessibility basics of a PDF: tags, language, title, real text, alt text and bookmarks.JPG to PDFTurn JPG photos into one PDF, one picture per page, at full quality.PNG to PDFTurn PNG images into a PDF, keeping transparency and full quality.Images to PDFPut JPG, PNG, WebP, GIF, TIFF, SVG and other pictures into one PDF, in the order you add them.