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Software to convert websites from XHTML 1.0 (Strict or Traditional) to HTML5


Requires a 64-bit version of Windows 10 or 11 (or later).
Download file size: 1,753,534 bytes (1.67 Mb) | SHA512 checksum
Quick Start Tutorial


  • Quick and easy way to convert an entire website from XHTML 1.0 to HTML5.
  • Updates obsolete XHTML 1.0 elements with their HTML5 and CSS equivalent.
  • Automatically writes the necessary CSS to replace obsolete XHTML 1.0 presentational attributes.
  • Where needed, moves HTML code from its obsolete XHTML 1.0 order to the new HTML5 order.
  • May be downloaded and used free of charge. See licence.