... the HULLFORM company

Hullform is the name given to a family of hull design programs. They have been continuously developed since the 1980s, running initially on a large mainframe computer (remember those?), then on IBM-compatible PCs running MS-DOS (remember those?). It now runs under Windows (including Windows 7) and "x86"-based Linux systems.

The Hullform project, having run now for about 22 years, has now run to completion. Rather than charging our past and new customers for a product that has well rewarded its developer, but now has reached the limit of its development path, Hullform is now available for free from this site - as long as you don't ask for product support (There's always a catch)