Question 1

Is this PDF reader free to use?

Accepted Answer

Yes, completely free. There is no signup, no subscription and no upload — your PDF is processed entirely in your browser using pdf.js.

Question 2

Are my PDF files uploaded to a server?

Accepted Answer

No. All processing happens locally in your browser. Your PDF files never leave your device, ensuring complete privacy.

Question 3

What PDF features are supported?

Accepted Answer

You can zoom in/out, navigate page by page, jump to any page, view a thumbnail sidebar and use full-screen mode for distraction-free reading.

Question 4

Does it work on mobile devices?

Accepted Answer

Yes, the PDF reader is fully responsive and works on phones, tablets and desktops with any modern browser.