HomeConvert PDFCompare 2 PDFs

How to Use Compare 2 PDFs in 3 Simple Steps

1

Upload Both PDFs

Select your original baseline document and the updated revision document.

2

Choose Diff Mode

Toggle side-by-side split comparison or pixel-level optical overlay highlighting.

3

Analyze Discrepancies

Inspect highlighted red/green changes to quickly detect altered paragraphs or dates.

Compare 2 PDFs

PRO

Put two versions of a contract, draft, or agreement next to each other on screen to see what changed between revisions.

100% In-Browser Private
Zero Server Uploads
Client-Side Memory

Frequently Asked Questions

MistPDF calculates pixel-difference matrices and text stream hashes to highlight modified lines in green (additions) and red (deletions).