How to Convert PDF to PNG (Free, Lossless, No Upload)

Quick answer: open a PDF to PNG converter such as MyImageNinja's PDF to PNG tool, add your PDF files, make sure PNG is selected under Export & Settings → Images (ZIP), and download. Each page is saved as a separate PNG image inside one ZIP file. It's free and the files are processed in your browser, not uploaded.

Why convert a PDF to PNG?

PNG (Portable Network Graphics) stores images with lossless compression: it shrinks the file without discarding any pixel information. That makes it the better format for PDF pages built from text, tables, charts, diagrams, slides and screenshots, where JPG compression can leave faint smudges around sharp edges.

Common reasons to save PDF pages as PNG:

• Editing and annotation. PNG doesn't lose quality each time you open, mark up and re-save it.
• Documentation and presentations. Diagrams and screenshots pasted into slides or wikis stay crisp.
• Text recognition (OCR). Clean edges help OCR software recognise characters.
• Design work. Most design tools prefer lossless sources.

If you mostly need small files for email or social media, or your PDF is a scan of photographs, JPG is usually the better pick. See JPG vs PNG for PDF pages.

Method 1: Convert PDF to PNG in your browser (one or many files)

This works on Windows, macOS, Linux, ChromeOS, Android and iOS. It converts every page at once and handles multiple PDFs in the same batch.

1. Open the PDF to PNG converter.
2. Drag one or more PDFs onto the drop zone, or click Choose files. You can also drop a ZIP archive of PDFs.
3. Wait while the pages render. A progress window shows each document and page.
4. Optional: reorder pages, rotate sideways pages, or delete pages you don't need.
5. Open Export & Settings → Images (ZIP) and confirm PNG is selected.
6. Click Download. Unzip the file to get one PNG per page, numbered in order.

Because the PNG files are created by your browser on your own device, your PDF is never uploaded to a server. That matters if the document is confidential.

Method 2: Convert PDF to PNG on a Mac with Preview

1. Open the PDF in Preview.
2. Select the page you want in the sidebar.
3. Choose File → Export, set Format to PNG and choose a resolution (150 pixels/inch for screens, 300 for print).
4. Click Save.

Preview exports one page at a time, so it is fine for a single page but slow for long documents or several PDFs. For those, Method 1 or Method 4 is quicker.

Method 3: Convert PDF to PNG on Windows

Windows has no built-in "save PDF as PNG" command. Your options are:

• Snipping Tool (Win + Shift + S): capture a page shown on screen and save it as PNG. Quick for one page, but the resolution is limited to your screen and you must crop each capture.
• A browser-based converter (Method 1) in Edge or Chrome: every page, consistent resolution, no installation.
• Paid PDF editors such as Adobe Acrobat Pro, which include image export.

Method 4: Command line and free desktop software

The free Poppler utility pdftoppm (preinstalled on many Linux systems, available for macOS through Homebrew and for Windows) converts PDFs to PNG very quickly:

pdftoppm -png -r 150 document.pdf page

This creates page-1.png, page-2.png and so on at 150 DPI. Use -r 300 for print quality, or -f 2 -l 4 to convert only pages 2 to 4. To convert every PDF in a folder:

for f in *.pdf; do pdftoppm -png -r 150 "$f" "${f%.pdf}"; done

The free image editor GIMP can also open a PDF (each page becomes a layer) and export pages as PNG, which is handy if you want to edit the image afterwards.

Tips for sharp PNG output

• Start from a good source. A PDF made from a low-resolution scan can't produce a sharper PNG than the original scan.
• Pick a sensible resolution. About 150 DPI is plenty for screens; 300 DPI suits printing. Higher values create very large PNG files. Our PDF to image quality guide explains the numbers.
• Expect larger files than JPG. PNG is efficient for flat text pages but much bigger for photo-heavy pages.
• Remember the background. PDF pages are rendered on white, as on paper, so the PNGs are not transparent.
• Fix orientation first. Rotate sideways scans before exporting so every image comes out upright.

Common questions

Is converting PDF to PNG lossless?

Saving to PNG is lossless, but turning a page into pixels always fixes it at a chosen resolution. Vector text in the PDF becomes pixels, so zooming far into the PNG eventually shows pixel edges. Choose a resolution that matches how the image will be used.

Can I convert several PDFs to PNG at the same time?

Yes. In a batch converter like MyImageNinja's bulk PDF to image converter, select all the PDFs at once and every page of every file is exported as a PNG in one ZIP.

Will the text in the PNG be selectable?

No. A PNG is a picture of the page. Keep the original PDF if you need to copy text, or run OCR on the PNG.