Bulk ERF to RAS Converter Online — Free HD Quality
Drag and drop your multiple ERF files into this 100% free online ERF to RAS converter (.erf to .ras), and click the Convert button to bulk convert them to RAS format in HD quality. Use the quality slider to fine-tune your RAS output, then download your converted files one by one or as a single ZIP — no signup and no downloads needed, and your original ERF files are removed from our servers right after. Also see:Get JPG from PNM.
Drop your ERF files here to convert to RAS, or click to browse
Converts .erf to RAS (.ras) in HD quality — bulk, free, no signup
Choose FilesERF vs RAS — File Format Comparison
See how ERF and RAS compare across file extension, MIME type, compression, and feature support. Related:ERF to PDF converter.
| Feature | ERF | RAS |
|---|---|---|
| File Extension | .erf | .ras |
| MIME Type | image/x-epson-erf | image/x-sun-raster |
| Compression Type | Lossless | Lossless |
| Transparency Support | No | No |
| Animation Support | No | No |
| Metadata Support | Yes | Yes |
What Is ERF Format?
Epson RAW format. See also:Convert ERF files to PAM in queue.
- Compression: Lossless
- Transparency: Not supported
- Animation: Not supported
What Is RAS Format?
Sun Raster format for Unix systems.
- Compression: Lossless
- Transparency: Not supported
- Animation: Not supported