RAWmakase

RAWmakase is a free, fast, non-destructive RAW photo editor compatible with Lightroom catalogs. It supports RAW files from cameras supported by LibRaw, provides Lightroom-style development controls, imports Lightroom Classic catalogs with metadata and develop settings, and exports JPEG or 16-bit TIFF images. It runs on Linux, macOS, and Windows and is actively developed by an independent developer.