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How to use it
- Enter or paste the information you want to work with.
- Run the tool and review the result shown on the page.
- Verify important results before sharing them or using them in a decision.
Compare PDFs
Compare two PDF documents. Highlight differences between versions.
Upload Original PDF
Serves as the baseline/original layout
Upload Modified PDF
Contains edits, additions, deletions, or structural shifts
About This Tool
Compare PDFs analyzes two PDF documents and highlights the differences between them. Perfect for reviewing document revisions, checking contract changes, or verifying edits.
View documents side-by-side or in overlay mode with differences highlighted. The tool identifies text changes, additions, and deletions.
All comparison happens in your browser, ensuring your documents remain private.
How to Use
Upload Two PDFs
Upload the original and modified PDF documents.
Compare Documents
View differences highlighted in side-by-side or overlay mode.
Export Results
Download a comparison report or annotated PDF.
Use Cases
Contract Review
Compare contract versions to identify changes.
Document Revision
Review edits between document versions.
Quality Assurance
Verify that only intended changes were made.
Frequently Asked Questions
What types of differences are detected?
Text additions, deletions, modifications, and formatting changes.
Can I compare scanned documents?
Scanned documents should be OCR processed first for text comparison.
Is visual comparison available?
Yes, overlay mode shows visual differences between pages.
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About Compare Pdfs
Compare Pdfs is a browser-based pdf tools tool on XFreeTool with direct input, quick results, and no signup. Check the input, units, and output against your use case before relying on a result.
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Frequently asked questions
What does Compare Pdfs do?
Compare Pdfs is a browser-based pdf tools tool on XFreeTool with direct input, quick results, and no signup.
Do I need an account?
No. XFreeTool provides free browser-based tools with direct access.
Can I use sensitive information?
Check how the current tool processes data first, and do not submit sensitive, confidential, or regulated information when you are unsure.