After the release of Twenty Fourteen WordPress theme, many new plugins arrived in the free market providing various cool features that extend this default WP theme with more customization options and features. Earlier, the first thing (after WordPress installation) that most of the web designers used to do was activating a new theme but now this new default WP theme provides users with a professional magazine layout which looks good on both profession & personal weblogs and now you can make it more customizable with following free plugins.
First an most popular addon plugin for Twenty Fourteen. There are a tins of customization options this single plugin provides you but the most beautiful feature of the plugin is that you can change the default left float of the theme, make it centrally aligned and you can make it full-width. For details on other options refer to its download page at WordPress.
The plugin provides you with most efficient way for re-coloring the default Twenty Fourteen theme.
This is an addon for Twenty Fourteen theme to the popular Styles plugin. Provides you with features likeInstant previews, Text size, Google Fonts, Text colors, Border colors, Background colors. The plugin gives you consistent interface and names in every theme and is built on default WordPress customizer so the styles grows with WordPress.