Atlas PDFAtlas PDF

Compare two PDFs

With two versions of a contract or quote you want to know what changed. Atlas PDF Reader compares the text of both files.

Part of the Pro plan.

How to compare two PDFs

  1. 1

    Open Compare documents

    You find it under Tools in the right-hand panel.

  2. 2

    Choose two PDFs

    Select the old and the new version.

  3. 3

    Review the differences

    Atlas compares the text recognised in both files.

Good to know

For document versions

Meant for contracts, quotes and terms that change over several rounds.

Scanned documents too

If there is no real text, run OCR first.

Frequently asked questions

Does Atlas also see layout differences?

No. Only the text is compared.

Does it work with scanned PDFs?

Only if they contain text. For scanned pages, run OCR first.

See also

Compare PDFs: two versions side by side | Atlas PDF