Bulk FITS to RAS Converter Online — Free HD Quality
Drag and drop your multiple FITS files into this 100% free online FITS to RAS converter (.fits 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 FITS files are removed from our servers right after. Also see:Transform GIF to PPM.
Drop your FITS files here to convert to RAS, or click to browse
Converts .fits to RAS (.ras) in HD quality — bulk, free, no signup
Choose FilesFITS vs RAS — File Format Comparison
See how FITS and RAS compare across file extension, MIME type, compression, and feature support. Related:Transform FITS to XBM.
| Feature | FITS | RAS |
|---|---|---|
| File Extension | .fits | .ras |
| MIME Type | image/fits | image/x-sun-raster |
| Compression Type | Lossless | Lossless |
| Transparency Support | No | No |
| Animation Support | No | No |
| Metadata Support | Yes | Yes |
What Is FITS Format?
Flexible Image Transport System for astronomical data. See also:Online FITS to PDF converter tool.
- 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