Color picker to use spot color in almost any app.
"Spot Picker Support" is part of Spot Picker.
The bundle name is "Spot Picker Support.bundle"
Spot Picker is a MacOS X color picker which allows you to use Adobe CS swatch libraries in almost any macos X application. It adds two new panes to the system color panel: the first allows you to select any Adobe CS colour, including RGB, CMYK and spot colours; the second allows you to blend up to four spot colours. You can use these colours just like any others, but if the application uses Apple's Quartz graphics to produce PDF, the spot colours are correctly embedded. This means that you can drag graphical objects from cocoa and modern carbon apps to InDesign, and spot colours will work correctly!
1. MacOS X version 10.5 or later.
2. Some swatch libraries in Adobe format. Several of these come with Adobe CS, and more are available from ink manufacturers.