Just Color Picker - Free portable colour picker and colour editor for web designers, photographers, graphic designers and digital artists. Supports Windows and macOS.

AndreaMosaic - With AndreaMosaic you can create your own photographic mosaics made with your own pictures.

Sip - A better way to collect, organize & share your colors.

Percolator - Percolator: the always fun, supremely unique photo app that is sure to surprise you! FEATURES:

Instant Eyedropper - Identifying the color code of an object on the screen is usually an involved, multistep process:...

Mosaic Creator - Mosaic Creator is professional mosaic tool. You can create your own picture mosaic.