Rembrandt

Rembrandt is a free, open-source photo editor that offers RAW development, masking tools, and on-device AI features like super resolution, denoise, and background replacement. It supports non-destructive editing with standard XMP sidecar files, runs locally without accounts or tracking, and can be self-hosted for browser access. It is designed as an alternative to Adobe Lightroom, targeting photographers who want privacy, local control, and AI-powered editing capabilities.