Instant Eyedropper!

ShareX is a free and open source program that lets you capture or record any area of your screen and share it with a single press of a key. It also allows uploading images, text or other types of files to over 80 supported destinations you can choose from.

Free color picker and color mixing tool, including harmonious colors finder, RGB and RYB colour wheels, gradient and code to colour conversion

A color picker and color scheme creation tool.

ColorZilla is an extension for Mozilla Firefox and the Mozilla Suite.

Color Cop is a multi-purpose color picker for web designers and programmers. It features an eyedropper, magnifier, variable magnification levels, 3 by 3 and 5 by 5 average sampling, snap to websafe, color history, and a 42 color complementary palette. Color Cop will convert RGB decimal values to Hexadecimal color codes. It has color code support for HTML Hex, Delphi Hex, PowerBuilder, Visual Basic Hex, and Visual C++ Hex. Color Cop is a multi-purpose color picker for windows.

ColorPix is a useful little color picker that grabs the pixel under your mouse and transforms it into a number of different color formats.

Colormania is an advanced color picker utility, especially created for web-designers, graphic artists and application developers.

gcolor2 is a basic colourpicker utility that allows you to select any colour on your screen, and, well, grab it's colour. It also allows you to save the colour you create to a file, which shows up as a list in the application.

Imaging is a Collection of Image Related Tools (Image Viewer, Image Converter, Image Resizer, Image Optimizer, etc).

DigitalColor Meter is a utility built into Mac OS X for measuring and displaying the colour values of pixels displayed on the screen.

Program to get colors from your screen with the build in magnifier. Zoom 1 to 10. Modify colors with the RGB or HSV slide bars. Copy the color to the clipboard as Hex, Decimal, RGB or HSV value. Direct changing the RGB and HSV values. Store used colors on the visible stacks or add them to a color list visible in the color combo box, creating your own color lists for your projects. Copy the screen behind the magnifier to the clipboard as Bitmap. Save magnifier image as: Icon or Bitmap.New in this version is after color changing, the color is copied to the clipboard always. »