Yes, it's completely free and no sign-up is required.

Are my files uploaded to a server?

No. Merge PDF runs in your browser: your files and data never leave your device.

Does it work on my phone?

Yes. It works in the browser on phones, tablets and computers, with nothing to install.

Merge PDF

Combine several PDFs into a single document.

PDF & Documents Processed on your device

You upload

informe.pdf3 pages

anexo.pdf2 pages

tapa.pdf1 page

You download

unido.pdf6 pages

Was this tool helpful?

Is Merge PDF free?: Yes, it's completely free and no sign-up is required.
Are my files uploaded to a server?: No. Merge PDF runs in your browser: your files and data never leave your device.
What formats does Merge PDF accept?: Accepts: PDF.
Does it work on my phone?: Yes. It works in the browser on phones, tablets and computers, with nothing to install.