Bulk PFM to PGM Converter Online — Free HD Quality
Drag and drop your multiple PFM files into this 100% free online PFM to PGM converter (.pfm 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 PFM files are removed from our servers right after. Also see:WEBP to JXL converter.
Drop your PFM files here to convert to PGM, or click to browse
Converts .pfm to PGM (.pgm) in HD quality — bulk, free, no signup
Choose FilesPFM vs PGM — File Format Comparison
See how PFM and PGM compare across file extension, MIME type, compression, and feature support. Related:Turn PFM into PBM.
| Feature | PFM | PGM |
|---|---|---|
| File Extension | .pfm | .pgm |
| MIME Type | image/x-portable-floatmap | image/x-portable-graymap |
| Compression Type | Lossless | Lossless |
| Transparency Support | No | No |
| Animation Support | No | No |
| Metadata Support | Yes | Yes |
What Is PFM Format?
Portable Float Map for HDR images.
- 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