Even if you manage to find a legitimate copy of the last version, FrontPage 2003, and install it on a modern Windows 10 or Windows 11 machine, you will face immense frustration. FrontPage 2003:

Downloading Microsoft FrontPage 2010 free full version 11 may seem appealing, but consider the potential risks and limitations. Instead, explore alternative web development tools that offer similar features and are actively supported by their developers. By choosing a modern and supported tool, users can ensure that their websites are secure, stable, and compatible with the latest web standards.

If you're unable to download or install Microsoft FrontPage 2010, consider these alternative web design and development tools:

Microsoft FrontPage 2010 does not actually exist, as Microsoft discontinued the FrontPage brand in 2006. The final official version was Microsoft Office FrontPage 2003.

Since FrontPage 2003 is the "newest" version available, it is the one you likely need for older projects.