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XnView MPFastRawViewer
Freemium

Free for private and educational use. A commercial licence is required for business use.

 Paid

Paid software from LibRaw, sold individually or in bundles with seasonal discounts.

Windows, macOS, Linux Windows, macOS
  • Reads more than five hundred formats including RAW, HEIC and JPEG XL
  • Batch conversion, renaming and adjustment across whole folders
  • Renders the actual RAW data rather than embedded JPEG previews
  • RAW histogram, RAW statistics and highlight inspection for judging exposure
  • Closed source
  • Commercial use requires a paid licence
  • Paid software with no free tier
  • A viewer and culling tool, not a full RAW editor
Downloadable app Downloadable app
Closed source Closed source
License not stated License: Proprietary
No account needed Not stated if an account is needed
Works offline Not stated if it works offline

Checked September 21, 2026

Checked September 24, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.