darktable
Develop RAW photographs with a nondestructive editing pipeline and a searchable photo library.GetGPL-3.0
Redlamp
An alpha-stage RAW photo developer modelled on Lightroom’s Develop workspace, with masking and film looks.
MPL-2.0 · Downloads from github.com
- License
- MPL-2.0
- Open source
- Source
- GitHub
- pdcgomes
- Verified
- 2026
About Redlamp
Redlamp concentrates on developing RAW files, with panels that will be familiar to Lightroom users: basic tone and colour, tone curve, colour mixer and grading, detail, lens corrections and crop. Local adjustments use gradient, brush, colour and luminance ranges, and subject, sky and people masks, and it adds healing, focus stacking, and profiles and presets including film simulations.
The project describes itself as alpha software and is changing quickly. Its README states that the Mac app runs on Apple silicon with macOS 26 or later; signed releases are on GitHub, and the project also targets iPad and iPhone.
Information
- Source code
- pdcgomes/redlamp
- License
- MPL-2.0
- Website
- redlamp.app
- Download
- github.com
- Category
- Design
- Evidence checked
- Tags
Maco links to each project’s official download. Check its release notes for macOS version and Apple silicon support. The verification date records our license and source review, not a security audit.
Sources and image credits
- github.com/pdcgomes/redlamp
- github.com/pdcgomes/redlamp/blob/main/LICENSE
- github.com/pdcgomes/redlamp/releases
- redlamp.app
- icon.png: Pedro Gomes and Redlamp contributors. MPL-2.0 repository asset; Redlamp name and logo retained by the project.
License and artwork notices
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