Swatches: QuickLook and thumbnails

When showing documents while browsing inside a Files app, including the ability to quickly preview a file and its content can be helpful.

The QuickLook also provides functionality to create a miniature representation of a file, called thumbnail.


Color Palette Finder and Swatches Reader both are feature rich and provides a premier QuickLook and Thumbnails extensions out of the box.

Supported platforms

iOS and macOS

Supported formats

Swatches Reader – gpl
Color Palette Finder – ase, gpl, pal, swatches, aco, act, acb