Compare two PDFs
See what changed between two versions of a PDF.
Free to use. No sign-up. Your files never leave your device.
How it works
- Choose the first PDF (the older one, if there is one).
- Choose the second PDF.
- Press "Compare them". You will see which words were added and removed on each page, and can save a report.
Questions people ask
Does it compare pictures too?
It tells you when a page looks different even though its words are the same, but it does not show what changed in the picture.