FILE FORMAT GUIDE
What is a PDF file?
A fixed-layout document format designed for consistent viewing and printing. Use this guide to decide whether to keep PDF or convert it for a different workflow.
PRACTICAL OVERVIEW
Where PDF works well
PDF is a strong choice for sharing finished documents while preserving page appearance.
The right output depends on what must remain editable, how the file will be shared, and which application or device needs to open it.
FORMAT QUESTIONS
About PDF files
What is PDF best used for?
PDF works especially well for sharing finished documents while preserving page appearance.
What can change during conversion?
Editing and exact text extraction can be difficult, especially for scans. Features that do not exist in the chosen output format cannot be carried across exactly.
Should I keep the original PDF file?
Yes. Keep the original until you have opened the result and checked its layout, quality, data, media tracks, or other important details.