Compare two PDFs
Compare two PDFs in your browser — find text and visual changes between versions, side by side or overlaid. No upload, no signup.
Compare two versions of a PDF and find what changed, without uploading either file. Text mode highlights added and removed words; visual mode shows layout, image and formatting changes side by side or overlaid so you can spot a shifted table, a swapped image, or a restyled heading. Useful for reviewing contract revisions or checking a redesigned document against the original. Everything runs in your browser, so the files stay private. Free, no account, no watermark.
How it works
- Open the original and revised PDF
- Choose text or visual comparison
- Review highlighted changes
- Close when you're done — nothing was uploaded