Here is a list of the top 25 themes, which i think as the most beautiful, now available on the web for free download. Click on the link of the scoop to see the collection of all the 25 best themes available for windows 7

Wordpress Balloons Black Web2.0 Theme, Dark Black, 3 Columns, Green, Fixed Width, Gray, Ready Widgets, Top Header Banner, Right Sidebars, Very Clean Fresh Wordpress Theme, Featured News With Slideshow, Rounded Corners, Ready Google Adsense, Tested on Mozilla Firefox, Google Chrome and Internet Explorer Browsers,Theme options page, Semantic codes with clear commentaries, W3C XHTML and CSS validated, Cross browser (IE6, IE7, IE8, Chrome, Firefox, Opera, Safari), Pagenavi integrated and Other Features, TheTheme can be used For Technology Blogs, Magazine Blogs Or Neutral Blogs, Don't Forget to add

Wordpress DClean Brown Black Theme - Premium Mag Theme, High Quality Design, The Theme Come With Two columns, Fixed width (1000px), Compatible and tested on major browsers: IE, Opera, Firefox, Chrome, etc, Custom 404 Error page, Widgets Ready, Ads-Ready , 4 advertisement slots available, Flash based tags cloud in sidebar, PSD of logo, Tweet Re-Tweet integration using plugin, theTheme is Suitable For Magazine Blogs Or Any Other Kind of Blogs.