PDF Scanner for Paper Documents
Create clean black-and-white PDFs from photos of paper documents.
🔒 Your file is processed inside your browser. It is never uploaded or saved.
What is PDF Scanner?
This scanner turns ordinary photos of paper into crisp, high-contrast PDF pages. Add several pictures, choose a page size and keep the default document look to make text dark and the background white. It is aimed at letters, forms and printouts rather than pictures.
How to scan paper to PDF
- Add photos of your pages from the gallery or take new ones with the camera.
- Sort the pictures so page one comes first, using the arrow buttons.
- Keep Black & white document for text pages, or switch to original colours if the page has colour.
- Press Start and download the finished PDF.
When PDF Scanner is useful
Official letters
Digitise a letter you received so you can store or forward it.
Forms and certificates
Prepare clean copies for online portals that ask for a scan.
Printed handouts
Create a neat PDF from a photographed handout.
Tips for better results
Capture each page squarely and fill the frame to avoid wasted space. If your pages are too faint after processing, retake the photo in brighter light. The finished PDF contains images, not searchable text; run OCR PDF if you need to copy words later.
Good to know before you start
If your photos come out grey or yellowish, the scan look is what fixes it: the tool converts each image to greyscale and boosts contrast, so paper looks white and print looks black. This works well for letters, forms and printed pages but can wipe out light pencil notes or pale stamps, so switch to original colours if those matter. Pages follow the order of your list, so reorder before pressing Start. Large photos are reduced to a sensible size to keep the file manageable, which means the output is meant for reading and sharing rather than archival printing at high resolution.
Why use PDFToolkit
When you scan paper to PDF with PDFToolkit, the work stays on your own device. Your contracts, ID scans and invoices are processed in the browser and are never sent to a server.
- Private: no upload, nothing saved.
- Free: no sign-up, no daily limit and no watermark.
- Fast: no waiting for files to travel over the internet.
- Everywhere: Windows, Mac, Linux, Android and iPhone.
Frequently asked questions
What is the difference from Scan to PDF?
Both turn photos into PDFs. This version is tuned for paper documents and clean black-and-white output.
Is the text searchable?
No. Pages are pictures. Use OCR PDF if you need searchable text.
Can I pick the paper size?
Yes. Choose A4 with the image fitted, or the same size as each image.
Is anything uploaded?
No. Everything happens in your browser.