
Description: Colorblinding is a free Chrome extension that allows you to simulate different types of color vision deficiency on web pages. It's useful for designers and developers to test if their websites are accessible for people with color blindness.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Sim Daltonism is a free color blindness simulator for macOS. It allows users to visualize different types of color vision deficiencies and understand how those with color blindness see the world. The app simulates protanopia, deuteranopia, tritanopia, and more.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API