Are my files uploaded anywhere?

No. This tool runs entirely in your browser, so your file is processed on your own device and never leaves it. You can even use it offline.

Does it compare the words or the look?

It's a visual, page-by-page comparison that highlights anything that changed on the page.

Yes, completely free, with no account and no sign-up.

Compare two PDFs page-by-page and highlight what changed (visual diff).

Runs on the server

Original (A)

Drop a PDF file here, or click to choose

The 'before' PDF

Modified (B)

Drop a PDF file here, or click to choose

The 'after' PDF

Are my files uploaded anywhere?: No. This tool runs entirely in your browser, so your file is processed on your own device and never leaves it. You can even use it offline.
Does it compare the words or the look?: It's a visual, page-by-page comparison that highlights anything that changed on the page.
Is it free?: Yes, completely free, with no account and no sign-up.

Wondering how this stacks up against the suites you already know? Honest side-by-sides, including where they beat us: mypdf vs PDF2Go, mypdf vs Stirling PDF, mypdf vs iLovePDF · all comparisons →