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Total Validator Test

Total Validator Test runs on Windows (7-11), macOS (Sierra-Sonoma), and Linux (x64).

To access all the features of Total Validator, such as Document Object Model (DOM) testing for javascripted sites, you should install our browser extensions as well.



To install, run the .exe file you downloaded, overwriting any previous installation. If any warning messages appear when you install Total Validator, please read this FAQ. Uninstall from the Windows control panel in the usual way.


To install, open the .dmg file you downloaded and drag the Total Validator icon into your Applications folder, overwriting any existing installation. If any messages appear when you first try to run Total Validator, please read this FAQ. To uninstall, drag it into the Trash.


To install, copy the .tar.gz file you downloaded into the directory of your choice and run the following command to create the TotalValidatorTest directory that contains the application:

# tar xvfz TotalValidatorTest.tar.gz

To uninstall, delete the TotalValidatorTest directory.