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PNG to PDF Converter

Combine PNG screenshots and graphics into one PDF, with transparent backgrounds turned white.

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or drop files here

Accepts PNG

Encrypted upload. Files are deleted automatically after 1 hour.

About PNG to PDF

PNG to PDF is handy when you have a run of screenshots to hand in as one file, for example the steps of a bug report, a chat you need to keep as evidence, slides you captured or charts for an appendix. Add the PNG files, arrange them, and each becomes a page of a single PDF. For photos in JPG, HEIC and other formats, use JPG to PDF.

Transparent areas are filled with white, so logos and diagrams don't print on a black or checkered background. Choose Same as image with No margin and each page is exactly the size of its screenshot, which suits long scrolling captures. Pick A4 or Letter when the PDF is going to be printed. Orientation, margins and One PDF per file are there too.

How to use PNG to PDF

  1. 1
    Add the PNG files

    Choose or drop your screenshots. You can combine up to 20 on a free account and 50 with VIP.

  2. 2
    Arrange the pages

    Drag the thumbnails into order, or use Sort by name if the files are numbered.

  3. 3
    Pick the page setup

    Choose a page size, orientation and margin. Same as image plus No margin gives pages the exact size of each PNG.

  4. 4
    Click PNG to PDF

    We build the PDF on our server and hand it back for download.

Why use Cubfile for this

  • Transparency handled

    Transparent pixels become white, so icons, logos and diagrams print cleanly.

  • Pages sized to the image

    Same as image fits each page to its screenshot, including tall captures of whole web pages.

  • Your order, your layout

    Drag to reorder, sort by name, and choose no margin, a small one or a large one.

  • One PDF or several

    Get everything in one document, or tick One PDF per file for a ZIP of separate PDFs.

FAQ

PNG to PDF: questions and answers

Does PNG to PDF keep my screenshots sharp?
They keep their full pixel size. Inside the PDF each image is stored as a high-quality JPEG, which keeps text readable, though very fine lines can look a touch softer than in the original PNG.
What happens to transparent backgrounds in PNG to PDF?
They're filled with white. A logo on a transparent background comes out on a white page instead of in a black box.
Can I make one long page from a long screenshot?
Yes. Set Page size to Same as image and Margin to No margin, and the page takes the exact size of the PNG. If the long capture is of a web page, HTML to PDF can save the page itself as a PDF.
Is there a limit on free use?
Visitors have 2 tasks in total and free accounts 2 a day, and one task can hold up to 20 PNGs of up to 50 MB each. VIP has no daily limit, takes 50 files at once and files up to 1 GB.
Are my screenshots private?
Yes. They're uploaded over an encrypted connection, handled in an isolated process and deleted after one hour. We never look at them or use them to train AI.
Share PNG to PDF with a friendIt runs in any browser, and they can try it without signing up.

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