Yes, a theme seems backbone to any website. The theme is really the part of a blog that is to reflect who you are, and what you think of. So it is very important to include an apt yet highly-attractive theme that will complement the purpose of a blog. When it means to choose the good quality themes, most bloggers are not ready to pay the big bucks for premium themes.
Here the professional yet free WordPress themes are hard to find. But when quality seems your first priority, you need to have the best theme for your WordPress blog. We all know that there are plenty of sites out there, where you may obtain great-looking, jaw-dropping WordPress themes for your blog. However, all of them is to make your wallet lighter.
Because we all know that there is other expenses engaged when to manage a blog. Here we have determined to collect a list of free high-quality themes. So comprehend them precisely as given below:
Red Captik 
Red Captik is a free WordPress theme, packed with a custom featured content area. This is suitable for magazine and blogging websites, and comes with abundance of options, which are available in the admin panel with advertisement and Google Analytics integration. So confirm to download this awesome free WordPress theme.
Actiniumize
Consider Actiniumize an eco-friendly Free WordPress. This free WordPress theme complements many great features like custom front page widgets, jQuery image slider, featured project option to boaster your works and so more. It is a WordPress theme which has been checked to work in a multisite environment.
Photoria
Photoria is a wonderful free WordPress theme that brings all of the quality features you would expect from a best layout without the hassle of paying to sign up for a theme club. So getting around the site was an extremely intuitive without the distraction of JavaScript-heavy menus and effects. Instead, what your users are to get is a clean, easy-to-navigate site that focuses more on bold styling to build a statement than flashy scripting.
Germaniumify
Germaniumify WordPress theme is a clean and stylish free premium quality WP theme that has grid patterns, custom font integration, Facebook share button, Twitter retweet button and a whole lot more. This robust backend framework makes it easier for you to administer this theme without touching any codes. Germaniumify is a blog type theme that connects the features of WordPress 3.0.
Germaniumify WP theme is great for any blogger who wishes to amaze their readers with their contents and a finest quality design blog at no cost.
Shuttershot
Shuttershot is a full screen slideshow template. This theme is ideal for photography websites to showcase their portfolio in style. This has option to exercise either a full screen slideshow on the homepage or a usual blog with image slideshow as the background. If you are employing a slideshow on the homepage you may set a custom page template as the blog.
iPhone Denati
iPhone Denati is a free iPhone WordPress Theme. Perfectly designed for iPhone websites, this is packed with an elegant design. With iPhone Denati, you may insert 125×125 banner images in your sidebar with ease. Advertisements are handled from within WordPress-admin, and may be turned on and off at any time.
Boxified
Boxified Portfolio Magazine Theme is a boxy WordPress Theme that is perfect for blogging, portfolio or magazine sites. The theme has thumbnails to each post that adds a pleasant effect to the look of the theme. This theme employs an influential Admin Panel on its background and works with the latest version of WordPress.
Spectacular
Spectacular; a free WordPress theme aims to provide a warm and pleasurable atmosphere for personal musings and ramblings. The theme comes in two flavors: HTML 4.01 and HTML5. The theme is cross-browser compatible and holds Opera, Safari, Chrome, IE7+ and FF.
Nomad
Nomad is the new fab series theme. This is a clean, elegant magazine wordpress theme, and has a two column design with a jQuery featured image slider. At Nomad, the widgetized sidebar features on the left with a cool logo placeholder with css3 animation effects. Ready with features like custom menu, featured thumbnail etc., this holds a twitter widget.
Hector
Know Hector a high-quality magazine theme in the fabseries. It features a big homepage slider and customizable homepage widgets. The theme has a minimal design, and is WordPress 3 ready with custom menu, featured thumbnails etc. Also it has customizable banner ad spots and the widgetized sidebar and footer section. It is certainly suitable for personal blog or magazine/journal type sites.
Minimatica
Minimatica is a stylish and modern minimalist theme that comes with a beautiful image gallery slider and an optional blog view. With support for post formats, audio and video playback, this is ideal to showcase photography portfolios or podcasting, but is also great for your everyday blogging.