Parallax One (Free GPL Licensed)
Parallax One is a simple and elegant theme that can be used for any purpose. It comes with a clean, beautiful look, and an awesome parallax header. Its professional, multipurpose design, was made to fit any kind of business. The theme has a classy aspect due to the parallax effect, as the name itself says. Overall, Parallax One has a modern and simple appearance. Apart from that, it can work as both multi-page and one-page theme.
The theme is responsive, widget-ready, has WooCommerce integration, custom logos, menus, and icons, multiple color schemes, lots of social icons, Google Maps, parallax header, smooth scrolling, easy contact form, pricing tables, custom post types, complete localization, and a simple, elegant appearance.