Bulk PEF to JPEG 2000 Converter Online — Free HD Quality
Drag and drop your multiple PEF files into this free online PEF to JPEG 2000 converter (.pef to .jp2), and click the Convert button to bulk convert them to JPEG 2000 format in HD quality. Use the quality slider to fine-tune your JPEG 2000 output, then download your converted files one by one or as a single ZIP — your original PEF files are removed from our servers right after.
To:
85%
Drop images here or click to browse
PNG, JPG, WebP, GIF, HEIC, RAW, PSD, SVG and more
Max 100MB per file
PEF vs JPEG 2000 — File Format Comparison
| Feature | PEF | JPEG 2000 |
|---|---|---|
| File Extension | .pef | .jp2 |
| MIME Type | image/x-pentax-pef | image/jp2 |
| Compression Type | Lossless | Lossy & Lossless |
| Transparency Support | No | Yes |
| Animation Support | No | No |
| Metadata Support | Yes | Yes |
What Is PEF Format?
Pentax Electronic File RAW format.
- Compression: Lossless
- Transparency: Not supported
- Animation: Not supported
What Is JPEG 2000 Format?
JPEG 2000 format with wavelet-based compression.
- Compression: Lossy & Lossless
- Transparency: Supported
- Animation: Not supported
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