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Version 14.04 Version 14.04 is now available!
Use the above button to download the latest trial version of CSE HTML Validator Professional for Windows (11.4 MB).
If you have purchased a license then you can download the registered user version of CSE HTML Validator.
You will need the registration information that was emailed to you.
After downloading the setup file, run it and answer 'Yes' to the User Account Control prompt (shown above) then follow the simple instructions to install CSE HTML Validator.
Additional dictionaries are available to support more languages.
A dictionary editing tool is also available. This tool lets you create your own custom dictionaries.