PNG vs PDF: When to Use Each Format
PNG is an image format optimized for lossless graphics, while PDF is a document format designed for universal readability. Each has distinct strengths.
Side-by-Side Comparison
| Feature | PNG | |
|---|---|---|
| Type | Raster image | Document format |
| Transparency | Yes | Yes |
| Multi-page | No | Yes |
| Text searchable | No | Yes |
| Editable | Image editors | PDF editors |
| Best for | Screenshots, graphics | Documents, forms |
PNG Pros
- +Lossless quality
- +Transparency support
- +Web-native format
- +Small for simple graphics
PNG Cons
- -No multi-page support
- -Large for photos
- -Not searchable
PDF Pros
- +Multi-page documents
- +Searchable text
- +Universal format
- +Print-ready
PDF Cons
- -Larger file size
- -Harder to edit
- -Not web-native for images
When to Use PNG
Use PNG for screenshots, web graphics, logos, and images requiring transparency.
When to Use PDF
Use PDF for multi-page documents, forms, reports, and professional document sharing.