Simply Static - Never worry about WordPress hacks again.
WP2Static - Static site generator for WordPress
Pelican - A static site generator, written in Python, that requires no database or server-side logic
Hugo - Hugo is a general-purpose website framework for generating static web pages.
Grav - The modern open source flat-file CMS
WordPress - WordPress is web software you can use to create a beautiful website or blog. We like to say that WordPress is both free and priceless at the same time.