JPG-Illuminator is described as 'Is specialised on brightening and on the white balancing of photos. The program applies advanced algorithms which differ only slightly from the exposition adjustment procedures of cameras. Thereby it achieves high quality results' and is an app. There are 2 alternatives to JPG-Illuminator for Windows, Linux and Mac. The best JPG-Illuminator alternative is darktable, which is both free and Open Source.
Open source non-destructive RAW editor and virtual darkroom with zoomable lighttable, database-driven organization, HDR and EXR support, floating-point workflow, batch exporting, and advanced editing for photography and scientific imaging across platforms.
Ansel is an open-source photo-editing software for digital artists, designed to help you achieve your own interpretation of raw digital photographs.
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