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LightCraft Advances Rapidly: Major Updates Expand Camera Support, Editing Tools, and Internationalization

lightcraft

LightCraft, an open-source photo editor and library manager written in Rust as a clean-room reimplementation of Adobe Lightroom, has released three significant updates. These releases deliver expanded camera and raw format support, new editing features, improved workflow tools, and broader language localization, reflecting growing community involvement and a focus on cross-platform usability.

What is LightCraft?

LightCraft is an open-source, non-destructive photo editor and library manager, designed as a clean-room reimplementation of Adobe Lightroom. Written in pure Rust, LightCraft aims to provide a cross-platform alternative to proprietary photo workflow tools, supporting macOS, Windows, and Linux. Its core features include raw photo development, photo management, presets, and profiles. The project is community-driven, with contributions from a diverse group of developers. (source)

Recent Release Highlights

v0.6.0: Expanded Camera Support, HDR, and Workflow Improvements

The latest release integrates 59 community pull requests and introduces numerous enhancements:

  • Camera and Raw Format Support:
    • Added support for Sony ILCE-7CR and other Sony ARW formats, Olympus ORF layouts, Nikon NEF (including High Efficiency), Hasselblad 3FR, and GoPro GPR files.
    • Improved handling for DNG, CR2, and HEIC/HEIF files, with expanded decoding and color profile accuracy.
  • Editing and Export Features:
    • HDR editing and export capabilities (gain map JPEG, PQ AVIF, float TIFF).
    • Lightroom-like Auto editing calibrated on Lightroom’s results.
    • Enhanced crop tool with angle readout and rotation pointer.
    • Export contact sheets to paginated PDFs.
    • Improved denoising (fixing GPU shared-memory races).
  • Library and Workflow:
    • Smart album enhancements: grouped rule menu, new fields, validation, and references.
    • Improved keyword management, including import/export and selection-aware keywording.
    • Folder color labels and synchronization.
    • Activity stack for progress tracking of long-running tasks.
  • Internationalization:
    • Added French and Ukrainian interface translations.
  • Other Notable Changes:
    • System clock usage in CLI/headless sessions.
    • Improved zoom behavior and GPU handling on app quit.
    • Documentation improvements and support for Linux riscv64 builds.

v0.5.0: Community Fixes, Catalog Import, and AI Features

This release focused on integrating community fixes and expanding core functionality:

  • Format and Camera Support:
    • Broadened support for Panasonic RW2, Leica RWL, Fujifilm RAF, Canon CR3, Pentax PEF, Samsung SRW, and more.
    • Improved handling for lossy JPEG XL DNG, sRAW/mRAW CR2, and other niche raw formats.
  • Library and Catalog:
    • Native import of Lightroom Classic catalogs, carrying over crops and orientation.
    • New sidebar features: folders section, album tree with drag-and-drop, and improved culling shortcuts.
  • Editing and Usability:
    • Improved crop tool, selection visuals, and undo/redo behavior.
    • AI masks and AI RAW denoise with opt-in models and Rust-based inference.
    • Face detection and recognition (YuNet, ONNX probe, People view).
  • Platform and UI:
    • Windows and macOS-specific improvements (e.g., DMG branding, file dialogs, GPU shader compilation).
    • Additional localizations: German, Russian, Spanish, and Simplified Chinese.

v0.4.0: Platform Expansion and Localization

Earlier, LightCraft added:

  • Platform Support:
    • Native builds for Windows on ARM64, FreeBSD, Flatpak, and AppImage.
  • Editing Features:
    • Improved radial mask tools, DNG camera profile application, and non-destructive export.
  • Internationalization:
    • Added Brazilian Portuguese, Traditional and Simplified Chinese, and other localizations.
  • Library Management:
    • Smart albums, random sorting, and collapsible sidebar sections.

Community and Reaction

The project continues to attract a growing contributor base, with each release highlighting new contributors and merged community pull requests. LightCraft is positioned as a promising open-source alternative to proprietary photo editors, particularly for users seeking a cross-platform, privacy-respecting workflow. While the search material does not provide direct user feedback, the pace of contributions and breadth of new features suggest active engagement from both users and developers.

Conclusion

LightCraft’s recent releases demonstrate a strong commitment to supporting a wide range of cameras and raw formats, improving editing and workflow tools, and making the application accessible to a global audience. The project’s open, community-driven approach is enabling rapid progress toward feature parity with established commercial photo editors.

Sources