mtools.lol

Compare PDFs

Compare the text of two PDFs and see what was added or removed.

How it works

  1. 1Choose the original and the changed PDF.
  2. 2Press Compare.
  3. 3Review the highlighted changes.

Features

  • Word-by-word or line-by-line comparison.
  • Page markers so you can find each change.
  • Ignores differences in spacing.

Frequently asked questions

Does it compare images or layout?

No, only the text. Scanned PDFs need OCR first.

Are my files kept?

No. The text is extracted and the files are deleted.

Related tools

Text Diff CheckerCompare two texts and see exactly which lines or words were added, removed or changed.PDF to TextExtract the text from a PDF into a plain text file.OCRTurn scanned documents, PDFs and photos of text into editable text.Flatten PDFFlatten form fields, comments and annotations into the page so they can't be changed.