FlashFile

Convert to PDF

PNG to PDF

Turn one or more PNG images into a single PDF document.

New to this workflow? Read How to Convert PNG to PDF Online.

Runs entirely in your browser — the file never leaves this device

✅

100% FREE

No subscription required

🔒

COMPLETELY PRIVATE

Your files are never uploaded anywhere

⚡

CLIENT-SIDE PROCESSING

All conversions happen in your browser only

🛡️

YOUR DATA IS YOURS

We process everything locally on your device

Drop your files here

or click to choose from your device

Select files

About PNG to PDF

Convert screenshots, diagrams and graphics with sharp edges into a PDF without losing quality.

How to use PNG to PDF

  1. 1Click "Select files" or drag and drop PNG images into the box above.
  2. 2Press "Run PNG to PDF". The conversion runs on your own device, usually in a few seconds.
  3. 3Download a PDF document. Nothing is uploaded or stored on any server.

Tips for the best result

  • PNG is lossless, so text in screenshots stays crisp inside the PDF.
  • Transparent areas are placed on a white page.

Frequently asked questions

Will my PNG lose quality?

No. The PNG is embedded as-is; the PDF page is simply sized around it.

Is the PNG to PDF tool free?

Yes. It is completely free, with no sign-up, no watermark and no daily limit.

Are my files uploaded to a server?

No. FlashFile processes your files entirely inside your browser, so they never leave your device.

Is there a file size limit?

There is no fixed limit. Files up to about 200 MB work on most computers; very large files depend on your device memory.

Keep going

You Might Also Like

JPG to PDF

Combine JPG or PNG images into a single PDF, in the order you choose.

Open tool

Compress PDF

Shrink PDF file size by re-encoding photos and optimising the file structure — text stays sharp and selectable.

Open tool

Merge PDF

Join several PDFs into one document in the order you upload them.

Open tool