How to convert PNG to PDF for free
1 min read·24 July 2026
Converting a PNG image to PDF takes just seconds on PDFrust. Whether it is a screenshot, diagram, logo, or scan — no software or account needed. Everything works directly in your browser.
When do you need PNG to PDF?
PNG is ideal for images with sharp edges, transparency, and text (screenshots, diagrams, logos). But for sharing, emailing, or printing, PDF is more practical. PDF is universally readable, scales to page size, and is generally expected by forms and businesses.
How to convert?
Go to the "Images to PDF" tool on PDFrust, drag your PNG file onto it, and click convert. Want to combine multiple PNGs into one PDF? Drop them all at once — each image becomes a separate page in the PDF.
JPG to PDF
Try for free — no account needed
What is the file size limit?
There is no server-side limit because your files are never uploaded. Processing happens entirely in your browser. The practical limit is your device's available memory. PNG files are usually small, so this is rarely an issue.
Will the quality be preserved?
Yes. PNG is a lossless format and PDFrust embeds the image unchanged into the PDF. No quality is lost. The PDF uses A4 dimensions by default; the image is scaled proportionally to fit the page.
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