Convert PNG to PDF

ConvertICO PNG to PDF Converter lets you easily convert PNG images to PDF documents. Create single-page PDFs or combine multiple images into one document with custom page settings for professional results.

Drop your PNG files here or click to select them Max 20 files, 10MB per file
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PNG to PDF Conversion Settings

Customize your PDF documents with these options:

  • Page Size: Choose from standard paper sizes including A4, Letter, Legal, A3, and A5
  • Orientation: Select portrait (vertical) or landscape (horizontal) orientation
  • Margins: Set the white space around your image - smaller margins maximize image size
  • Combine Option: Create multi-page PDF documents from multiple PNG images

Advantages of Converting PNG to PDF

  • Create universally viewable documents from your PNG images
  • Maintain image quality while adding document formatting
  • Combine multiple images into a single document
  • Create print-ready files with appropriate margins and page sizes
  • PDF format is ideal for sharing and archiving graphics

Important Notes

  • Transparent PNG backgrounds will appear white in the PDF
  • For high-resolution PNG files, select larger page sizes for better results
  • When combining multiple PNG files, they appear in order of upload
  • Consider using landscape orientation for wide images


How to Convert PNG Images to PDF

Converting your PNG images to PDF format is simple:

  1. Upload your PNG files by dragging them to the dropzone or clicking to select.
  2. Choose your preferred page size, orientation, and margins.
  3. Select the "Combine" option if you want multiple images in one PDF document.
  4. Wait for the conversion to complete.
  5. Download your PDF document.

Our PNG to PDF converter maintains the highest possible image quality while giving you control over the document format. Whether you need a single image converted or want to create a multi-page document, our tool makes it quick and easy.

FAQ - PNG to PDF Conversion

Why convert PNG to PDF? +

Converting PNG to PDF offers several advantages. PDF is a universal document format that maintains consistent appearance across all devices and systems. PDF documents are also easier to manage when you have multiple images, can include multiple pages, and are generally preferred for professional sharing, printing, and archiving. PDFs also offer better control over page formatting, making them ideal for presentations and formal documentation.

What is the best page size to use? +

The best page size depends on your specific needs. A4 is the standard international paper size and works well for most purposes. Letter size is common in the US. For larger images with fine details, consider A3 for better visibility. For smaller images or when saving space is important, A5 might be appropriate. If you're planning to print the PDF, match the page size to your target printer paper size for best results.

Will my PNG transparency be preserved in the PDF? +

No, transparency in PNG images is typically replaced with a white background in PDF documents. This is because PDFs handle transparency differently than web formats. If you need to preserve transparency, consider using the PDF in contexts where the background color doesn't matter, or edit your PNG to include the desired background color before conversion.

How many PNG files can I combine into one PDF? +

Our tool allows you to combine up to 20 PNG files into a single PDF document. Each image will appear on its own page in the PDF, arranged in the order they were uploaded. This is particularly useful for creating multi-page reports, portfolios, or documentation from individual image files.

Will the conversion affect image quality? +

Our PNG to PDF converter maintains the highest possible image quality. However, the perceived quality can be affected by the page size and how the image is scaled to fit. For best results with high-resolution PNG files, choose larger page sizes or reduce margins to maximize the image area. The conversion process itself does not compress or degrade the original image quality.

Is there a file size limit? +

Yes, you can convert PNG files up to 10MB each, with a maximum of 20 files per conversion. These limits help ensure fast processing times and reliable service for all users. If you have larger files, consider optimizing your PNG images first to reduce their file size.

Can I edit the PDF after conversion? +

The PDFs created by our converter contain image content rather than editable text. To edit the content, you would need a PDF editor that can modify images. However, you can still use PDF software to add text annotations, signatures, or additional pages to the document. For extensive editing, it's usually best to modify the original PNG files and then convert them again.

Is my data secure? +

Yes. We don't store your images or PDFs permanently. They are automatically deleted after 24 hours, and we never access or view your content. The conversion process happens on our secure servers, and your files are never shared with third parties.