OS / Platform:
Windows 2000,
Windows 2003,
Windows XP,
Requirement:
Pentium IV 1Ghz processor, 60MB free disk space, 256MB RAM, 800x600 pixels screen resolution
Limitations:
Trial version allows you to test one page at a time
Editors Note
Useful software for doing four different type of web page validation. It enables you to validate your html file based on W3C Markup Specifications or ISO/IEC definition. Accessibility validation can be carried out based on W3C WAI Accessibility Guidelines and US Section 508 Standard. You can easily determine the broken hypertext links on your web pages and the misspelled words in web page content.