Bulk DDS to SGI Converter Online — Free HD Quality

Drag and drop your multiple DDS files into this free online DDS to SGI converter (.dds 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 — your original DDS files are removed from our servers right after.

To:
85%

Drop images here or click to browse

PNG, JPG, WebP, GIF, HEIC, RAW, PSD, SVG and more

Max 100MB per file

DDS vs SGI — File Format Comparison

Feature DDS SGI
File Extension .dds .sgi
MIME Type image/vnd.ms-dds image/sgi
Compression Type Lossy & Lossless Lossless
Transparency Support Yes Yes
Animation Support No No
Metadata Support Yes Yes

What Is DDS Format?

DirectDraw Surface format for game textures.

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

What Is SGI Format?

Silicon Graphics Image format.

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