Compare PDF
See which words were added or removed between two versions of a document, page by page. Both files stay on your device.
Runs in your browser. Your files are never uploaded or stored.
Original PDF
Changed PDF
Added Removed
Something not working, or missing an option?
How to use Compare PDF
- Choose the original PDF.
- Choose the changed PDF.
- Read the highlighted differences, page by page.
Questions
Does it compare images and layout?
It compares the text. Changes to pictures, colours or layout aren’t shown.
Are my files uploaded?
No. The tool runs inside your browser, and the page is blocked from sending data anywhere. You can check by turning off your internet connection: it keeps working.