Bulk NEF to PGM Converter Online — Free HD Quality
Drag and drop your multiple NEF files into this 100% free online NEF to PGM converter (.nef to .pgm), and click the Convert button to bulk convert them to PGM format in HD quality. Use the quality slider to fine-tune your PGM output, then download your converted files one by one or as a single ZIP — no signup and no downloads needed, and your original NEF files are removed from our servers right after. Also see:Make BMP files into DDS.
Drop your NEF files here to convert to PGM, or click to browse
Converts .nef to PGM (.pgm) in HD quality — bulk, free, no signup
Choose FilesNEF vs PGM — File Format Comparison
See how NEF and PGM compare across file extension, MIME type, compression, and feature support. Related:NEF to PBM - free, no signup.
| Feature | NEF | PGM |
|---|---|---|
| File Extension | .nef | .pgm |
| MIME Type | image/x-nikon-nef | image/x-portable-graymap |
| Compression Type | Lossless | Lossless |
| Transparency Support | No | No |
| Animation Support | No | No |
| Metadata Support | Yes | Yes |
What Is NEF Format?
Nikon Electronic Format RAW. See also:How do I change NEF to DDS?.
- Compression: Lossless
- Transparency: Not supported
- Animation: Not supported
What Is PGM Format?
Portable Graymap format for grayscale images.
- Compression: Lossless
- Transparency: Not supported
- Animation: Not supported