Clearsky

Clearsky is a multi-purpose responsive WordPress masonry theme. Masonry is a popular and efficient style layout that permit you to show all types of visual elements quickly. The theme is fully responsive, flexible, WooCommerce compatible, retina ready, Search Engine Optimized and comes with an advanced option panel in order to make your life easier and build your site very quickly. The theme comes with a mobile ready carousel slider to show your posts and products.

Clearly

Clearly is a clean business theme. It has a straight forward options panel, with just a handful of settings. Instead of drowning you with options, Clearly gives you tight integration with Page Builder. This means you can use Clearly to create anything from a single landing page to complex business website. We offer free support on our support forums (http://siteorigin.com/thread/).

Clear Style

Based on Twenty Ten, Clear Style is a one column theme (no sidebar) with 4 widgetized areas in the footer, customizable header image and background. Clear Style comes with 12 preset header backgrounds and 30 customizable menu icons for your favorites social networks (see theme options in your admin panel).

cleanRoar

A simple clean, versatile theme, hence, the name cleanRoar. It features a functional back-end packed with multiple options. It comes with five different styles, Legacy, Red, Redmad, and Christmas with optional snow effect. Visit http://cove.amberpanther.com/cleanroar to preview all four styles. The sidebars are also movable, left, right or one on each side, allowing for multiple layouts. Also, the option to merge the two sidebars into a wide one was introduced, hence, allowing for six possible layouts. Other options include: Categories listing on the main menu bar, not just in the sidebar. Support for social links, twitter and facebook, and third-party RSS url, to replace the native WordPress one. Google Analytics script can be set from the options, no need to edit template files. There is support for up to four 125 by 125 px Ad banners, displayed at the top of the sidebar and also Ad banner and Ad script support in the sidebar. More options include: custom CSS and custom header. Check cleanRoar’s back-end for all options available (install cleanRoar, go to the Dashboard and select cleanRoar Options from towards the end of the left sidebar). v.10.03.31 addresses isuues with: (1) the Comments anchor link, (2) the “Leave a response” link when comments are closed and (3) the Categories exclude option.

CleanPort-Lite

CleanPort is a flat design styled WordPress portfolio theme for businesses to show off their products and services in style. CleanPort is extremely light-weight, it exclusively uses built-in WordPress features so there is no bloated code to slow your site down. You can edit many options using the Theme Customizer. The pro version of this theme includes custom widgets, color options, hundreds more font choices, support + Access to 12 Other Themes. see http://themefurnace.com for further details.

Clean Retina

Clean Retina is a Simple, Clean and Responsive Retina Ready WordPress Theme which adapts automatically to your tablets and mobile devices. Along with the elegant design the theme is easily customizable with numerous theme options. Some of the highlighted options are 9 home page layouts(corporate layout also included), 5 layouts for every post, featured slider to highlight your post and page, custom post type to show gallery, 11 social icons, webmaster tools, custom background, custom Header, custom menu, custom favicon, custom CSS, custom webclip icon and many more. Also supports some of the popular plugins like Breadcrumb NavXT, WP-PageNavi and Contact Form 7. Currently translated in Polish, Romanian, French, Swedish, German, Spanish, Persian and Russian. Get free support on http://themehorse.com/support-forum/