PDN files exist as 2 different types. Please find information about each of them below.
Type 1: paint.net Image
File Function
| Primary Function |
Store digital images |
| Additional Functions |
Support layers, maintain image quality |
| Features |
Layer support, transparency |
File Characteristics
| Quality |
High resolution |
| Supports Layers |
Yes |
| Supports Transparency |
Yes |
| Editable |
Yes |
Use Cases
| Image Editing |
Yes |
| Digital Art |
Yes |
| Photo Manipulation |
Yes |
Security and Practices
| Security Risks |
Low |
| Best Practices |
Regular updates, file backups |
Associated Types
| Similar Extensions |
.psd, .xcf |
Software Compatibility
| Software |
Usage Policy |
OS Compatibility |
 Paint.NET |
Free, Optional Donation |
Windows |
Type 2: Portable Draughts Notation File
File Function
| Primary Function |
Store game moves |
| Additional Functions |
Replay games, Analyze positions |
| Features |
Text-based, Structured |
File Characteristics
| Quality |
High readability |
| Supports Layers |
N/A |
| Supports Transparency |
N/A |
| Editable |
Yes |
Use Cases
| Game Recording |
Yes |
| Game Analysis |
Yes |
| Tournament Archives |
Yes |
Security and Practices
| Security Risks |
Low |
| Best Practices |
Regular updates, Verified sources |
Associated Types
| Similar Extensions |
.pgn, .fen |
Dragon