TPGi
TPGi
CCAe
The Colour Contrast Analyser (CCA) helps you determine the legibility of text and the contrast of visual elements, such as graphical controls and visual indicators.
aviewer
Inspection tool for Windows accessibility API information (MSAA, IAccessible2, UI Automation, ARIA, HTML DOM)
CCA-OSX
The Colour Contrast Analyser (CCA) helps you determine the legibility of text and the contrast of visual elements, such as graphical controls and visual indicators. The macOS version was developed by...
CCA-Win
The Colour Contrast Analyser (CCA) helps you determine the legibility of text and the contrast of visual elements, such as graphical controls and visual indicators.
AT-browser-tests
HTML tests for various uses, including HTML5accessibility.com and JAWS tests