10 Tools for Evaluating Web Design Accessibility

http://sixrevisions.com/web-standards/accessibility_testtools/

1. Firefox Accessibility Extension

2. aDesigner

3. EvalAccess

4. WebAnywhere

5. Web Accessibility Inspector

6. Vischeck

7. Accessibility Color Wheel

8. Colour Contrast Analyser

9. TAW Web Accessibility Test

10. Web Accessibility Toolbar