IE toy나, MS 익스플로러 웹 액세서리와 비슷한 FreeWare
The Web Accessibility Toolbar has been developed to aid manual examination of web pages for a variety of aspects of accessibility. It consists of a range of functions that:
1. identify components of a web page
2. facilitate the use of 3rd party online applications
3. simulate user experiences
4. provide links to references and additional resources.