Bulk ERF to SGI Converter Online — Free HD Quality
Drag and drop your multiple ERF files into this free online ERF to SGI converter (.erf to .sgi), and click the Convert button to bulk convert them to SGI format in HD quality. Use the quality slider to fine-tune your SGI output, then download your converted files one by one or as a single ZIP — your original ERF 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
ERF vs SGI — File Format Comparison
| Feature | ERF | SGI |
|---|---|---|
| File Extension | .erf | .sgi |
| MIME Type | image/x-epson-erf | image/sgi |
| Compression Type | Lossless | Lossless |
| Transparency Support | No | Yes |
| Animation Support | No | No |
| Metadata Support | Yes | Yes |
What Is ERF Format?
Epson RAW format.
- Compression: Lossless
- Transparency: Not supported
- Animation: Not supported
What Is SGI Format?
Silicon Graphics Image format.
- Compression: Lossless
- Transparency: Supported
- Animation: Not supported
Related Converters
- Process multiple AIFF to BMP files
- DPX to BMP converter - no registration
- Convert EMZ to ICO
- EMZ to PNM conversion tool online
- Easy JPS to ICO converter
- Convert JPS files in bulk to RAS
- JXL to JPG converter
- Transform MID to AVIF
- MIDI to TGA converter - no registration
- Queue PFM to WBMP conversions
- Bulk PNM to CUR tool
- PS to WebP conversion tool online
- WAVE to PBM conversion
- Process multiple WEBP to PNG files
- More ERF conversions
- Convert other formats to SGI
- All Image format converters
- All conversion tools