GridMode is a free WordPress grid theme that includes a number of useful configuration options. It is great for bloggers and comes with a responsive design, header and footer menus, sticky sidebars, 4 columns posts grid, full-width post/page templates, header image support, 60+ social buttons, post share buttons, RTL language support, right sidebar, 4 columns footer, scroll-to-top button and more. GridMode PRO version has colors and fonts options, CSS or masonry grid styles, 1-10 columns posts grids, 10+ thumbnail sizes for grids, custom thumbnail size support for grids, grid, list and tabbed style featured posts widgets, ads between grid posts, full or boxed layout types, 10+ layouts for singular/non-singular pages, 10+ custom page/post templates, 8 header layouts, 1-6 columns footer, width/layout type/layout style/header style/header image?footer style options for each post/page, settings panel for each post/page, news ticker, post likes and post views, infinite scroll or load more feature, about and social widget, banner widget, related posts, 25+ share buttons, more widget areas and many useful features. Free version demo: https://demo.themesdna.com/gridmode/