PNG to PDF Online Free — Combine Screenshots — 100% Secure

Open the tool, drag your PNGs into the box, drag the thumbnails until the page order is right, choose a page size, and click Create PDF. The document downloads immediately — there is no account, no watermark and no per-hour file cap. Your browser does the assembly itself: the images are read from disk, embedded into the PDF in memory, and the finished file is written straight back to your device.

Because nothing is sent anywhere, the job is private by default and fast: no queue, no waiting for a server to get to your file. Once the page has loaded, it even runs with the connection down.

The most common PNG-to-PDF job is a form. Portals for applications, expense claims, support tickets and assignments increasingly accept PDF only — while everything you capture on a screen arrives as a PNG. Combining the screenshots into one PDF, in order, turns a folder of fragments into a single document that any portal, email or printer accepts.

It is also the tidy way to keep records: a purchase confirmation, a chat exchange, a dashboard reading. One PDF named and ordered beats a camera roll of loose images when you need to find it again in a year.

PNG is a lossless format, and this tool keeps it that way: your PNG's pixels go into the PDF without any JPEG re-encoding — stored losslessly, with no new artifacts around text and sharp edges and no quality traded for size. The finished PDF is roughly the combined size of your images, because your images are what is inside it.

That is the difference from converters that decode your PNG and re-save it as JPEG on the way in: screenshots with small text stay pixel-crisp at any zoom, and the file you get is the file you dropped in, wrapped in a PDF container.

PNG transparency is carried into the PDF as an alpha mask rather than flattened away. Most PDF viewers display transparent areas over white, so on screen it looks the same as a flattened conversion — but the information survives, and design and print workflows that understand PDF transparency will see it.

If you specifically want a white background baked in — for a printer that mishandles transparency, say — convert the PNG to JPG first with PNG to JPG, which flattens onto white, then build the PDF from those.

Fit to image, the default, makes each page exactly the pixel size of its image — nothing cropped, nothing padded, ideal for screenshots and on-screen reading. A4 and US Letter prepare the document for paper: the image is centered with a small margin, and a landscape image automatically gets a landscape page so nothing is shrunk unnecessarily.

Screenshots are often the most revealing files people handle: account balances, private conversations, internal dashboards. They deserve the same rule as every tool here — the images are opened by your browser, embedded into the PDF on your CPU, and saved back to your disk. No copy exists anywhere else, and closing the tab ends the story.

No accounts, no watermarks, no daily caps — up to 100 images per document, delivered the moment you click. Your device does the work, so there is nothing to meter and no queue to sit in. And once the page has loaded, the whole workflow runs with the connection down: drop, order, create, download.