#photo retouching
Acorn
Acorn is a powerful and user-friendly image editing application designed specifically for Mac. It offers a rich set of image processing tools, filter effects, vector graphics, and layer management features, making it ideal for a wide range of needs—from photo retouching to creative design.
darktable
darktable is a professional open-source photography workflow and RAW image processing software, designed as a digital darkroom for photographers. It supports non-destructive editing, powerful color management, and batch processing, offering photography enthusiasts a free, professional post-processing solution comparable to commercial software.
GIMP
GIMP is a powerful open-source image editor that is completely free and feature-rich. It supports layers, filters, photo retouching, and digital painting, making it an ideal choice for professional image processing and design, and serves as a free alternative to Photoshop.
Pixelmator
Pixelmator is a powerful Mac image editing software that offers intuitive photo editing tools, extensive layer functionality, and professional-grade filter effects, enabling designers and photography enthusiasts to easily achieve professional-quality image processing and creative design.