#layer management
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.
Affinity Photo
Affinity Photo is a powerful professional image editing software that offers Photoshop-level photo editing capabilities, supporting non-destructive editing, RAW processing, and vector design, making it an ideal choice for professional photographers and designers.
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.
Krita
Krita is a powerful open-source digital painting software designed specifically for illustrators, concept artists, and comic creators. It offers professional-grade brush engines, layer management, and color tools, and is completely free with full support for graphics tablets.