Diffraction

Diffraction is an image editor made for macOS. You can import your photos from many popular formats like JPEG or HEIC, edit them with Diffraction’s powerful tools or create compositions with layers and masks.

The tool lets you adjust the colors of your photos with adjustment layers and without losing any of the original image quality. Diffraction can export your results in standard formats to share them with others. You can even import and export PSD documents with layers.