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PDF tool · Private

Scan Documents to PDF with Your Phone

Turn photos of documents into a clean PDF with filters. Improves contrast and orientation. Private and local.

Scan to PDF icon in Rayo PDF GO

or drop the files here

Processed on your device
Never uploaded to a server
No watermarks

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How to use Scan to PDF in 3 steps

Take or choose the photos
Apply a filter
Save the PDF

Scan to PDF: what it is and when to use it

Photograph documents, apply scan filters, and get a PDF ready to send.

Scan to PDF turns photos of documents into a clean PDF, with filters that improve legibility as if you had used a scanner. It is the most practical way to digitize paperwork without a physical scanner.

Choose the images, apply a filter (color, grayscale, or black and white), and create the PDF. Everything is processed on your device, so your documents never leave it.

Common uses

Digitize invoices, receipts, and contracts.
Keep copies of ID documents for paperwork.
Scan notes and whiteboards.
Submit hand-signed documents.

Tips for better results

Shoot on a flat surface in good light.
The black and white filter reduces file size.
Frame the full edges of the paper.

Why Rayo PDF GO

Truly private

Your files are processed on your device and never uploaded to a server.

Fast

No queues, no waiting for a server.

On every device

iPhone, Android, Mac, Windows and browser.

Free to start

Essential tools are free; Premium unlocks the advanced ones.

Frequently asked questions

Do I need a separate app?

No, the scanner is built into Rayo PDF GO.

Which filters are available?

Document, black and white, and grayscale.

Is it free?

Yes.

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