PDF vs PNG
Use PNG for screenshots and transparent graphics. Use PDF when pages need to be shared, printed or submitted as a document.

Quick answer
What you need to know first
PNG is best for a single crisp image or screenshot. PDF is best for documents, multiple pages, forms and predictable printing.
- 1Use PNG for screenshots or transparent graphics.
- 2Use PDF for submissions and multi-page documents.
- 3Convert PNG to PDF when a portal requires PDF.
Screenshots versus documents
PNG preserves sharp edges and interface text well, which makes it useful for screenshots. PDF is better when that image needs to become part of a page-based document.
If you have several PNG screenshots for one task, converting them into one PDF can make the submission easier to review.
FAQ
Common questions
Can PNG transparency stay transparent in PDF?
PDF can contain transparent graphics, but many document workflows display or print them on a white page background.
Is PNG better than PDF for quality?
They solve different problems. PNG stores pixels; PDF stores document pages that may include images and text.
Editorial note
LiftPDF Editorial Team
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Published Jul 15, 2026. Last updated Jul 16, 2026.