Compare PDF
See what changed between two versions of a document.
Drop PDF here
Upload the original first, then the revised version. You get a report of the text that was added, removed or changed. Layout and images aren't compared. Scanned PDFs need OCR first.
.pdf · up to 100 MB each · up to 2 files
About Compare PDF
Compare PDF shows what changed between two versions of a document: added, removed and changed passages, with page numbers.
How to use it
- Add the original PDF first, then the revised one.
- Click Compare.
- Read the report: struck-through text is only in the original, bold text is only in the revised version.
Frequently asked questions
- Does it compare layout and images?
- No. It compares text only.
- Can it compare scanned PDFs?
- Not directly. Run OCR PDF on both files first.
- Are my files kept?
- Your file is uploaded to process it and deleted automatically within 60 minutes.