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PDB
Portable Database
Portable Database (PDB) is a file format used to store data in a structured way, typically used by databases, contact managers, and e-book readers.
Main usage
PDB is used to store data in a structured way, typically used by databases, contact managers, and e-book readers.
- Data storage
- Structured data
- Compact size
Main features
DNG
Digital Negative
Digital Negative (DNG) is a publicly available archival format for raw files which are generated by various digital cameras.
Main usage
DNG is used for storing digital photos in a raw, uncompressed format. It is commonly used for archiving and post-processing digital photos.
- High image quality
- Compatibility with multiple software
- Smaller file size