sets of palettes freeware downloads
Fractice
1.0.6.00 freeware download... navigation, previews, history thumbnails, antialiasing, bitmap export, printing, palettes, and undo/redo. More advanced features include deep zoom, ... fractals currently supported are the Mandelbrot and Mandelbar sets, including cubic and higher-exponent variants, and the Newton. ...
ColorZilla
3.3 freeware download... palette browser allows choosing colors from pre-defined color sets and saving the most used colors in custom palettes. DOM spying features allow getting various information about ...