LightZone

LightZone is a free, open-source digital darkroom and photo editing application designed for photographers working with RAW and standard image formats. It provides a nondestructive editing workflow that preserves original photographs while allowing adjustments to be modified later. Instead of conventional layers, the software uses a customizable stack of editing tools. Users can adjust exposure, color balance, sharpening, noise reduction, and tonal relationships. Its ZoneMapper tool provides precise control over brightness ranges using concepts inspired by photographic zone systems. LightZone also supports image ratings, reusable styles, and batch processing. Available for Windows, macOS, and Linux, it offers professional photo editing capabilities with high-precision color processing.

Features

Nondestructive RAW photo editing with customizable and rearrangeable adjustment tool stacks
ZoneMapper tonal adjustments for precise control of highlights, shadows, and brightness ranges
Advanced image correction with white balance, sharpening, noise reduction, and color adjustments
Selective editing through region tools, cropping, rotation, cloning, and spot removal
Reusable photographic styles and batch processing for consistent adjustments across multiple images
High-precision 16-bit image processing using the wide-gamut ProPhoto RGB color space

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License

BSD License

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Additional Project Details

Operating Systems

Linux, Mac, Windows

Programming Language

Related Categories

C Photo Editors

Registered

1 day ago

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