Convert PNG to PDF

Turn PNG images and screenshots into a clean PDF document in a couple of clicks.

Convert PNG to PDF — Screenshots and Graphics as a Document

PNG is the format of screenshots, logos, charts and anything with sharp edges or a transparent background, because it compresses without blurring the pixels. That makes it perfect for capturing things and awkward for sending them: a report assembled from fourteen screenshots is fourteen attachments, in no particular order, that the recipient has to open one at a time. Collecting them into a PDF turns the pile into a document with pages.

Upload your PNG files, drag them into the right order and convert. You can produce one multi-page PDF or a separate file per image, choose A4, US Letter or a page sized to the picture, and add a margin so nothing sits awkwardly against the paper edge when printed. Transparent areas are rendered onto a white page, which is what you want for printing — a transparent logo will not come out as a grey checkerboard.

PNG is lossless, so the images go into the PDF exactly as sharp as they were: fine lines in a diagram and small text in a screenshot stay legible when someone zooms in. Because lossless images can be large, a PDF built from many screenshots may end up heavy — run it through Compress PDF if you need to email it. The converter is free and unlimited, adds no watermark, and deletes your uploads from the server automatically once processing is finished.

Frequently Asked Questions

How do I convert PNG to PDF?

Upload your PNG images here, arrange them in the order you want, choose the page settings and press convert. The PDF is ready to download a few seconds later.

Can I combine several PNG files into one PDF?

Yes. Enable the merge option and every image becomes a page in a single PDF; without it, each image is converted into its own separate file.

What happens to transparent backgrounds?

Transparent areas are placed on a white page, exactly as they would appear when printed, so a logo or a chart with a transparent background comes out clean.

Does the image quality change?

No. PNG is a lossless format and the picture is embedded at its original resolution, so screenshots and diagrams stay pin-sharp when zoomed in.

Why is my PDF so large?

Lossless PNG images carry a lot of data, so a document built from many screenshots can be heavy. Use the Compress PDF tool afterwards to bring the size down.

Is the converter free?

Yes — free, without registration, with no daily limit and no watermark on the finished document.