Sobre aquesta eina
Diff entre dos PDF un al costat de l'altre. Ressalta addicions i eliminacions de text.
Comparar PDF
EditarDiff entre dos PDF un al costat de l'altre. Ressalta addicions i eliminacions de text.
Document A (original)
Deixa anar un PDF aquí
Processar ≤ 50.0 MB
Document B (revisat)
Deixa anar un PDF aquí
Processar ≤ 50.0 MB
Privacitat per arquitectura
Tot el processament passa al teu navegador. El teu PDF mai no es puja als nostres servidors. Sense compte, sense límits d'ús.
Com funciona
- 1Tria un PDF — mai no surt del teu dispositiu
- 2Configura l'eina al teu gust
- 3Guarda el resultat a les teves descàrregues
Frequently asked questions
Is this PDF compare tool free?
Yes, completely free with no usage limits.
How does the comparison work?
We extract the text of each PDF with PDF.js and compute a word-level diff. Added text is highlighted green, removed in red.
Does it work with scanned PDFs?
No — scanned PDFs have no embedded text. Run OCR on both first, then compare the .txt outputs separately.
Will my PDFs be uploaded to a server?
No. Both files are read and diffed in your browser. Nothing leaves your device.
What format is the output?
A self-contained HTML report you can open in any browser, including in dark mode.