LightZone
Apple Silicon version · Reported by 1 Mac in the community.
Sighting data is community-sourced — version availability and pricing should be verified with the developer.
LightZone is a free, open-source RAW photo editor for macOS that uses a non-destructive, layer-free workflow where users build a stack of editing tools that can be rearranged, adjusted, toggled on and off, and modified at any time—even in a later editing session. It supports RAW formats and other image types, offers both manual adjustment controls and dozens of presets, and integrates fully with macOS conventions including menus and keyboard shortcuts. A native Apple Silicon build has been confirmed running on Macs in the Rosetta Check community.
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1 suggestionLightZone shipped a native Apple Silicon build starting with version 4.2.4, released in early 2022, so you will see improved performance and battery life after updating from the Intel version. The project is open-source and development continues on GitHub. The most straightforward path is to visit the LightZone GitHub releases page and download the latest macOS Universal Binary or Apple Silicon build directly. Alternatively, if you prefer a simpler discovery method, the standard LightZone website at lightcrafts.com may link to the current release. After installing the native version, your existing photos, presets and editing history will be available without any migration step. Note that because LightZone is not notarised by Apple, you will need to launch it for the first time by right-clicking the icon and selecting Open from the context menu—this is a one-time step that tells macOS you intend to run an unsigned app.
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