Would you like a safe, legal alternative list instead?
The "Portable 16" you mention is almost certainly an created by third parties to run from a USB drive without installation, possibly with an altered version number to appear newer. Microsoft Frontpage 2003 Portable 16
It looks like you're looking for (description, features, or technical details) for something called "Microsoft FrontPage 2003 Portable 16" . Would you like a safe, legal alternative list instead