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Bulk FITS to SGI Converter Online — Free HD Quality

Drag and drop your multiple FITS files into this 100% free online FITS to SGI converter (.fits 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 FITS files are removed from our servers right after. Also see:Process multiple GIF to PBM files.

Drop your FITS files here to convert to SGI, or click to browse

Converts .fits to SGI (.sgi) in HD quality — bulk, free, no signup

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FITS vs SGI — File Format Comparison

See how FITS and SGI compare across file extension, MIME type, compression, and feature support. Related:Save FITS as PCX.

Feature FITS SGI
File Extension .fits .sgi
MIME Type image/fits image/sgi
Compression Type Lossless Lossless
Transparency Support No Yes
Animation Support No No
Metadata Support Yes Yes

What Is FITS Format?

Flexible Image Transport System for astronomical data. See also:How to convert FITS to TGA?.

  • Compression: Lossless
  • Transparency: Not supported
  • Animation: Not supported

What Is SGI Format?

Silicon Graphics Image format.

  • Compression: Lossless
  • Transparency: Supported
  • Animation: Not supported