Westciv offers their web design tool, Layout Master, free of charge. They explain it this way:
“When we released Style Master 4 we finally made the decision to put Layout Master to rest as a commercial product, but continue to host it as freeware at our site(...)
If you want to create and edit pure absolutely positioned layouts, Layout Master is a great free option and you are most welcome to give it a go(...) Download Layout Master using the link below, and then when you run it use the registration code and it will not expire after 30 days.”
So, here you have a good, basic tool for laying out your web pages based on standards-compliant code, and it’s free. Here’s the download address and the registration code you need to unlock it: 146793400-VA-332005-2020-13210.