Convert PNG to PDF
Convert PNG to PDF online — combine one or many PNG images into a single, page-fitted PDF with transparency preserved as a white background and original resolution intact.
Why teams use PNG to PDF
PNG is the format of choice for screenshots, logos, diagrams, and any image where transparency or crisp text matters. PDF is what email systems, document portals, and printers prefer. This tool takes any number of PNG images, fits them to A4 (or your chosen page size), and outputs a single multi-page PDF in the order you uploaded. Transparency is flattened against white so the resulting page looks the same as the image opened in a viewer.
Quality is preserved: PNGs are embedded at full resolution without re-encoding, and the output PDF is as sharp as the source. For screenshots, the default page-fit setting adds a small white margin so the image isn't crammed to the page edges. For diagrams and logos, 'actual size' embedding keeps the original pixel dimensions if that matters for print output.
Used for documenting bug reports, building screenshot manuals, converting design exports, packaging chart images for reports, and combining whiteboard photos into a single meeting record. Files run over TLS, are deleted within an hour, and never logged.
How it works
- Upload PNGs — Drop one or more PNG files
- Arrange Order — Order pages as needed
- Download PDF — One professional document
Key benefits
- Preserves PNG transparency where supported
- Combine multiple images into one PDF
- High-quality output
- Perfect for screenshots and design exports
- No quality loss
- Files auto-deleted after 1 hour
Common use cases
- Compiling screenshots into a report
- Submitting design exports as PDF
- Archiving image evidence
Frequently asked questions
- Is PNG to PDF free to use?
- Yes — your first conversion is free with no signup. For heavier use, DocumePro offers a £9.99 24-hour Day Pass and a £39.99/month Professional plan with unlimited conversions.
- Are my files kept after I use PNG to PDF?
- No. Every uploaded file is permanently deleted from DocumePro servers within 60 minutes under our Non-Persistence Guarantee. Nothing is retained, shared, or used to train AI models.
- Do I need to install any software?
- No — PNG to PDF runs entirely in your browser. There's nothing to install and no plug-in required. It works on Windows, macOS, iOS and Android.
- Is DocumePro suitable for UK legal, finance and accounting teams?
- Yes. DocumePro is UK GDPR-aligned, hosted on UK/EU infrastructure, and built specifically for solicitors, accountants, bookkeepers and finance teams that handle sensitive client documents.
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Drop your PNG files above to combine them into a single PDF — page-fitted, ordered, and ready to download in seconds.