Bulk PPM to SGI Converter Online — Free HD Quality
Drag and drop your multiple PPM files into this 100% free online PPM to SGI converter (.ppm 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 — no signup and no downloads needed, and your original PPM files are removed from our servers right after. Also see:CRW to TIFF - free, no signup.
Drop your PPM files here to convert to SGI, or click to browse
Converts .ppm to SGI (.sgi) in HD quality — bulk, free, no signup
Choose FilesPPM vs SGI — File Format Comparison
See how PPM and SGI compare across file extension, MIME type, compression, and feature support. Related:PPM to PNM converter - no registration.
| Feature | PPM | SGI |
|---|---|---|
| File Extension | .ppm | .sgi |
| MIME Type | image/x-portable-pixmap | image/sgi |
| Compression Type | Lossless | Lossless |
| Transparency Support | No | Yes |
| Animation Support | No | No |
| Metadata Support | Yes | Yes |
What Is PPM Format?
Portable Pixmap format for color images. See also:Change PPM to PBM.
- Compression: Lossless
- Transparency: Not supported
- Animation: Not supported
What Is SGI Format?
Silicon Graphics Image format.
- Compression: Lossless
- Transparency: Supported
- Animation: Not supported