LightZone

LightZone

LightZone is a free, open source photo editing and workflow management software. It allows non-destructive editing of RAW and JPEG images using a zone mapping system. Key features include region editing, stacking, and preset sharing.
LightZone image
photo editing raw jpeg nondestructive zone-mapping preset sharing

LightZone: Free Open Source Photo Editing

LightZone is a free, open source photo editing and workflow management software. It allows non-destructive editing of RAW and JPEG images using a zone mapping system. Key features include region editing, stacking, and preset sharing.

What is LightZone?

LightZone is an open source digital darkroom and workflow application for Windows, Mac OS X and Linux. It allows photographers to easily and non-destructively edit their RAW and JPEG images using a zone mapping system originally derived from Ansel Adams' Zone System.

Some key features of LightZone include:

  • Non-destructive editing - All edits are saved in stacks associated with the original image file and do not alter the base image.
  • Powerful region editing tools - Select and adjust specific areas of an image using editable regions and masks.
  • Preset sharing - Share custom edit presets with other LightZone users.
  • RAW and JPEG support - Supports editing most major RAW formats as well as standard image formats like JPEG and TIFF.
  • Compact UI - Designed to minimize distractions and let photographers focus on their images.
  • Cross platform availability - Available on Windows, Linux and Mac OS X operating systems.

While it lacks some more advanced features found in commercial photo editors, LightZone provides a flexible and non-destructive workflow for basic to intermediate post-processing needs. Its zone mapping paradigm also offers a visually intuitive way to selectively edit images. LightZone continues to see active, open source development and has an engaged user community.

LightZone Features

Features

  1. Non-destructive editing
  2. RAW and JPEG support
  3. Zone mapping system
  4. Region editing
  5. Image stacking
  6. Preset sharing

Pricing

  • Open Source

Pros

Free and open source

Powerful editing tools

Intuitive workflow

Cons

Limited user base and support

Development stalled since 2013


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