Question 1

Is PDFLight free?

Accepted Answer

Yes. PDFLight is completely free — edit, merge, split, sign and convert as many PDFs as you like, with no hidden fees and no watermarks.

Question 2

Are my files private and safe?

Accepted Answer

Absolutely. PDFLight runs entirely in your browser, so your files are never uploaded to any server. Everything happens on your device and your documents stay 100% private.

Question 3

Do I need to install anything or create an account?

Accepted Answer

No. PDFLight works directly in your web browser. There is nothing to install and no sign-up required — just open the site and start editing.

Question 4

What can I do with my PDFs?

Accepted Answer

You can reorder, rotate, duplicate and delete pages, merge several PDFs into one, split a PDF into multiple files, add page numbers or watermarks, and edit document properties.

Question 5

Can I sign or annotate a PDF?

Accepted Answer

Yes. Add text, highlights and your signature directly onto your pages — draw your signature or import it as an image — then save the annotated PDF.

Question 6

Can I convert files?

Accepted Answer

Yes. Convert images (JPG/PNG) to PDF, export a PDF to images or plain text, and create a PDF from text or Markdown — all without leaving your browser.

PDFLight — Free Online PDF Editor