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Bulk X3F to RAS Converter Online — Free HD Quality

Drag and drop your multiple X3F files into this 100% free online X3F to RAS converter (.x3f 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 X3F files are removed from our servers right after. Also see:Easy PSB to TIFF converter.

Drop your X3F files here to convert to RAS, or click to browse

Converts .x3f to RAS (.ras) in HD quality — bulk, free, no signup

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X3F vs RAS — File Format Comparison

See how X3F and RAS compare across file extension, MIME type, compression, and feature support. Related:Free online X3F to XBM tool.

Feature X3F RAS
File Extension .x3f .ras
MIME Type image/x-sigma-x3f image/x-sun-raster
Compression Type Lossless Lossless
Transparency Support No No
Animation Support No No
Metadata Support Yes Yes

What Is X3F Format?

Sigma/Foveon X3 RAW format.

  • 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