Compare two PDFs
See exactly what changed between two versions of a PDF, word by word. Free, private, nothing uploaded.
How it works, privately
How it works, privately
- Choose your two PDFs. You can also drop files on the page. They open in this browser tab; nothing is sent anywhere.
- Choose the old and the new version. Changes are marked in colour.
- Save the result to your device. Close the tab and nothing is left on any server, because nothing was ever sent.
Questions
- Is it free?
- Yes. Compare documents is free to use, with no account, no sign-up and no daily limit.
- Are my files uploaded?
- No. Compare documents runs inside your browser, on your own device. Your files are never sent to a server, so nobody else can see them.
- Does it work on my phone?
- Yes. It works in an up-to-date browser on phones, tablets and computers. Very big files are quicker on a computer.
- Do I need to install anything?
- No. Open the page and use it. You can also add Toolbox to your home screen like an app.