Compare Two PDF Files

Upload Document A and Document B. The tool highlights added, removed, and changed content so you can instantly see differences between versions.

It detects text changes, formatting differences, added pages, removed pages, and structural changes between the two documents.

Yes, but scanned PDFs contain images rather than text, so differences will be shown as image-level pixel changes rather than text-level edits.

Fully private. Both documents are compared locally in your browser with no server uploads at any point.

Yes. The tool handles documents with different numbers of pages and clearly marks pages that exist in one document but not the other.