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FilmulatorLightZone
Free

Free and open source.

 Free

Free and open source under the BSD-3-Clause licence.

Windows, Linux Windows, macOS, Linux
  • Film development simulation for natural-looking tones
  • Deliberately small set of controls
  • Processes camera RAW files
  • Runs on Windows, macOS and Linux
  • Much smaller feature set than larger raw developers
  • Small project maintained by one main developer
  • Smaller community than better-known RAW developers
  • Documentation lives mainly in the repository
Downloadable app Downloadable app
Open source Open source
License not stated License: BSD-3-Clause
No account needed No account needed
Not stated if it works offline Works offline

Checked September 23, 2026

Checked October 1, 2026

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