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Compare PDFs

Compare two PDFs

Load two PDFs and review text differences side by side. Useful for contract revisions and draft checks.

Runs in your browser. Your PDF stays on this device — nothing is uploaded for processing.

Two-file input

Drop an original and a revised PDF.

Line diff

See added and removed lines clearly.

Text based

Works best on text-layer PDFs.

Local

Neither file is uploaded.

Use the tool

How it works

Diff without sharing drafts

Both PDFs are text-extracted locally, then compared with a simple line diff in your tab.

Three steps

  1. 1

    Load two PDFs

    Choose original and revised files.

  2. 2

    Compare

    Text is extracted and diffed locally.

  3. 3

    Review

    Scan added and removed lines in the report.