PNG to PDF

Convert one or more PNG images into a single PDF file.

Click to select a file or drag and drop

PNG Images

Your files never leave your device.

What is PNG to PDF Conversion?

PNG to PDF conversion transforms one or multiple PNG image files into a single, portable PDF document. This is ideal for archiving images, creating presentations, or preparing documents for printing.

Why convert PNG to PDF?

  • Professional Sharing: PDFs are universally accepted and maintain formatting across devices
  • Multiple Images in One File: Combine several PNGs into a single document
  • Preserve Image Quality: Maintain high resolution and transparency where supported
  • Easy Printing: PDFs are optimized for printing with consistent page sizes
  • Document Security: Add passwords or restrictions to your image collection
  • Compression Options: Balance between file size and image quality

Key Features

  • ✓ Batch conversion (multiple PNGs)
  • ✓ No file size limits
  • ✓ Preserves transparency (alpha channel)
  • ✓ Adjustable quality settings
  • ✓ 100% private & secure
  • ✓ No watermarks

How to Convert PNG to PDF

1

Upload PNG Files

Select your PNG images. Drag & drop or click to browse. You can select multiple files at once.

2

Configure Settings

Choose PDF quality (High/Medium/Low) and reorder images if needed. Each PNG becomes a PDF page.

3

Download PDF

Get your converted PDF instantly. Images are preserved in original order with chosen quality settings.

Frequently Asked Questions

You can convert unlimited PNG files in one session. The tool processes them sequentially and combines all images into a single PDF document.

  • No limit on number of PNG files
  • Each image becomes a separate page in the PDF
  • Large batches may take longer to process
  • Browser memory is the only practical limitation

Yes, PNG transparency (alpha channel) is preserved in the PDF conversion. However, note that:

  • Transparency appears as white background in some PDF viewers
  • For best results, use "High Quality" setting
  • Complex transparencies may be flattened in "Low Quality" mode
  • Check the PDF in multiple viewers if transparency is critical

The quality settings control JPEG compression applied to PNG images in the PDF:

  • High Quality: Minimal compression, large file size, best for printing
  • Medium Quality: Balanced compression, good for screen viewing
  • Low Quality: Maximum compression, smallest file size, for email sharing
  • Original PNG quality is always preserved in High setting

Yes, you can reorder images before conversion. After uploading:

  1. Images appear in the order you selected them
  2. Drag and drop thumbnails to reorder
  3. Use the up/down arrows next to each file
  4. The PDF will reflect your final order

There's no artificial file size limit. However:

  • Browser memory determines practical limits
  • For very large images (100+ MB), consider splitting
  • Processing time increases with file size
  • Use Compress PDF tool if output is too large

Related PDF Tools

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Compress PDF

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