PDF security
Compare PDF
Highlight text added and removed between two PDF versions.
- 1Upload
- 2Customize
- 3Process
- 4Download
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ABOUT COMPARE PDF
Compare PDF Files Online
Upload the original and the revised version. Paperly compares the text word by word and produces a report: a summary page followed by both versions with removals highlighted in red and additions in green.
This tool runs entirely in your browser. Your files are never uploaded.
How to compare PDF
- UploadSelect or drop your PDFs into the Compare PDF tool.
- CustomizeAdjust the settings to get exactly the result you need.
- DownloadProcess the file and download the result instantly.
Frequently asked questions
Which file is the original?
The first file in the list is treated as the original. Use the arrows to swap the order.
Does it compare images?
Compare PDF checks text content. Visual-only changes such as image swaps are not detected.