Guides

Short, practical explanations of the decisions these two converters ask you to make.

• Combine PNG images into one PDFHow page order, file naming and page size work when several PNGs become a single document.
• PNG to PDF without blurry textWhy screenshots lose sharpness, and which settings in this converter keep text and fine lines clean.
• A4, US Letter or original image sizeWhat each page size does to your image, when margins help, and how original size is calculated.
• PDF to PNG: resolution and file sizeThe real pixel dimensions behind 72, 150 and 300 DPI, and what changes when you pick a higher value.