Compare PDF
Show a side-by-side document comparison and spot changes.
100% private — processed locally in your browser. Nothing is uploaded.
Original PDF
Choose the file to compare from.
Changed PDF
Choose the file to compare against.
Preview comparison
Review both PDFs side by side before downloading the comparison report.
Choose a PDF to preview.
Choose a PDF to preview.
Drag files to choose which PDF is first in the comparison.
Compare PDF: quick guide
Show a side-by-side document comparison and spot changes. GlobePDF runs this workflow in your browser, so your files stay on your device instead of being uploaded to a server. Use it when you want to finish a document task quickly in your browser, then verify the downloaded result before sending it anywhere.
How to use it
- Open Compare PDF and upload the file you want to process.
- Review the settings for this workflow before running the tool.
- Download the result and check it before using it in a form, email, or shared folder.
Best for
- Private document cleanup
- Fast browser-based file processing
- One-off tasks without installing software
Before you submit
- Check page order, formatting, and readability after export.
- Open the downloaded file once before submitting it.
- Keep the original file until the result is accepted.
Questions about Compare PDF
Do I need an account for Compare PDF?
You can use the basic features without an account. Sign up or log in to access additional capabilities.
Are my files uploaded?
GlobePDF runs this workflow in your browser, so your files stay on your device instead of being uploaded to a server.
When should I use Compare PDF?
Compare PDF is useful when you want to finish a document task quickly in your browser. Show a side-by-side document comparison and spot changes. Run it locally, then review the downloaded result.