Compare PDF – Find Differences Between Two PDFs
Compare the text of two PDF versions and see exactly which lines were added or removed.
or drop both here (old first, then new)
Your file is processed in your browser. It is not uploaded to any server.
How it works
Choose the old version first and the new version second (use ↑ ↓ to swap). Removed lines are red, new lines are green. You can download the comparison as a report.
Frequently asked questions
Are my files uploaded?
No. This tool runs completely in your browser. Your PDF never leaves your device, so it is safe for private documents.
Does it compare images?
No. Only the text is compared.
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