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ShareX - ShareX is a free and open source program that lets you capture or record any area of your screen...
Coblis - If you are not suffering from a color vision deficiency it is very hard to imagine how it looks...
Greenshot - Greenshot is a free and open source screenshot tool that allows annotation and highlighting using the built-in image editor.
Colour Blindness Simulator - Use our Colour Blindness Simulator to reveal how your images may appear to users with a variety of...
LightShot - The fastest way to take a customizable screenshot.
Colorblind Web Page Filter - Enter a URL, and this tool will render it as someone with color blindness will see it.